science,math and English

【Electricity which is essential for us】

Electricity is essential for our everyday lives.It seems to be harder to find a thing in which electricity isn't adopted rather than another thing in which electricity is adopted.💡


If it were not for the electricity,how would our everyday lives change?They would go back to the former ones which were hundreds of years ago such as illumination were candles and motive powers were cows or horses.🐮


It was at 1878 at Tokyo that an electric light was put on for the first time.Our lives have changed into comfortble ones since then by making use of electricity as an energy.💡

As for electricity,not only the one we human create but also another natural ones which originally lie in the natural world richly.



For instance,static electricity 静電気 or thunder are natural phenomena which the electricity causes⚡


Electric current is flowing in the body of ours,human,and in other creatures.Electric current is flowing in lots of nerves set up all over in the body of the creatures.

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>> 1 【A continuation from no.1 and the relation between birth of creatures and electricity】


The nerves are all over the human body.Flowing faint electric current電流 in the nerves sends messages from its brain to each organ of the body.😃



It's said that a creature was born about 37 billion years ago.Lots of organic matters such as methane and anmonia were melted in the ancient seas in which there were no creatures yet.🌴


There is a theory that those organic matters changed into amino acids which was necessary for activity of the creature by energy of discharged electricity of thunder,and some creatures were born.⚡


We human may have been closely connected with the electricity since ancient times.
💡

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【Discovery of electricity】

『Discovery of electricity had started from amber琥珀』


It's no more than within 200 years since we have made use of electricity actively as an important energy.😃


However it is said at least 2600 years ago of the ancient Greece when we human created electricity by ourselves.💡


People in the ancient Greek recognized that rubbing the amber with a cloth attracted a thing, but their idea didn't reach it was electricity.😚


They regarded the amber as a strange stone which attracted other things,and valued it highly.🙋



It was since the 16th century that research of electricity has started.😃


An English court physician 侍医 of Queen ElizabethⅠdiscovered that rubbing various things such as sulfur 硫黄,glass,jewel,skin occurred an phenomena which attracted a thing like the amber.😲



Static electricity 静電気 which the people thought strange power has been recognized as science by his research.🎉

• << 14 【Continuation of discovery of electricity and what's the electricity ?】 In the 19th,situations around the electricity changed completely.Edison promoted an electronical industry in order that he tried to make the electricity an energy resource in our everyday life.💡 In short,the electricity has become indispensable one which is close to us by great efforts of Edison and others.💡 By the way,what's the electricity? If being divided into something, it will become minimum particle which is an atom.😃 There is an atomic nuclear in the atom. It's in the center of the atom and more minimum particles revolve around the atomic nuclear.They are electrons.🙋 They revolve regularly,being attracted by the atomic nuclear,but they are apt to go out of its orbit with a petty motion.😱 Sometimes they spring out of even the atom.We call them unstrained electrons.It means 自由電子.I looked up the 自由電子 in my dictionary, but there are no words which are equal to.😚 I make it a rule to call them unstrained electrons.😚

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>> 3 ｵﾊﾖｳｺﾞｻﾞｲﾏｽ ﾇｼｻﾝﾊ ﾘｳｽｹｲ?

ｶﾞﾛｱﾉﾘﾛﾝ ｵｼｴﾃｸﾀﾞｻｲ

ﾅｾﾞ､ｲﾂﾓｺﾝﾅｱｻｶﾞﾀﾆｼｭﾂﾎﾞﾂｽﾙﾉ?

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>> 4 お早う御座います。レスありがとう御座います。😃


主は生活が不規則なので、たまたまその時間に起きた、というだけで深い意味はないです。💦


ちなみに、全く理数系ではないです。ただ、理数系をいつかは得意になりたい、と思いつつ英語を通して、勉強しようかな、と思っています。🙌



だから、残念ながら『ガロアの論理？理論？』というのも初めて耳にするし、中学生さんに解るように説明などとても出来ません。😱



悪しからず、御了承下さい😃

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>> 5 ｿｳﾅﾝﾃﾞｽｶ････

ﾍﾝﾚｽﾓ ｴｲｺﾞﾃﾞｷﾀﾗ ﾄﾞｳｼﾖｳｶﾄｵﾓｯﾃﾏｼﾀ

ﾍﾝﾅｼﾞｶﾝﾆ ｵｷﾃｼﾏｯﾀﾉﾃﾞ ﾈﾑｲ･･

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>> 6 中学生さんは、英語はあまり好きではないみたいですね。自分の理数系に対する姿勢と似てるかな？💦



やはり、興味のある事は勉強しても面白いと思うけど、そうではないことは、なかなか難しいですね、お互いに😚



最近？ノーベル賞をもらった小柴昌俊が、素粒子か何かの研究をしていて、その人も英語が苦手、というのを聞いて意外な気がしました。😚


『理数系』と銘打っているものの、数学について述べるのはまだ、先の事になりそうです。💦


『電気の事がわかる事典』西東社、という本を基にして、レスしているのだけど、まだわずか3pﾚｽしただけ。先は長いですね💧



専門的な事は全く解らないけど、勉強していくうちに物理的な側面も理解する必要がでてくると思います。😚


物理を勉強するなら、やはり数学の知識も必要だし、避けて通れないな…と思います。😱



算数からやり直さなければ💦



と、思いつつも受験するわけではないので、勉強を楽しめたらなあ、と思ってます。嫌々勉強しても楽しくないし、身につかないかな、なんて思います。😁


それから、これは気を悪くしないで欲しいのだけど、普通にレスしてくれて構わないですよ。😃


カタカナだと、大変ですよね。英語のスレに対する中学生さんの心遣いは大変嬉しいのですが💦

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>> 7 ﾃﾞｷﾚﾊﾞ ﾜﾀｼﾓ ｴｲｺﾞｦﾊﾅｼﾀｲｹﾄﾞ ﾆｶﾞﾃﾅﾝﾃﾞｽﾖ

ﾓﾁﾛﾝ ｶｲｶﾞｲﾆｲｯﾀｺﾄﾓﾅｲｼ､ﾋｺｳｷﾆﾓﾉｯﾀｺﾄｶﾞﾅｲﾃﾞｽ

ﾔｯﾊﾟﾘｶﾀｶﾅﾊ ﾖﾐｽﾞﾗｲﾃﾞｽﾖﾈ!
ｴｲｺﾞﾃﾞｶｲﾀﾉｦ ﾂｳﾔｸｼﾃｵｼｴﾃｸﾀﾞｻｲﾅ｡ｿｼﾀﾗﾌﾂｳﾆｶｸﾖ-

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>> 8 大雑把にいえば、冒頭のスレは科学、数学などを英語で表現してみたい。理数系は得意ではないけど、人間が考えた事だし、やってみよう。😃


化学反応式などを携帯で表そうとすると、原子や分子をあらわすアルファベットの下に、ちいさな数字があるけど、それを携帯では表記できない。😱



また、AA などで、図解で説明出来れば、分かりやすい。しかし、AAは全然出来ないので、出来たらいいな、という事ですね。😃


No1から3にかけては、電気は現代人の生活に欠かせないということ、生命の誕生と電気がどのように関わっているか、古代ギリシャ人が静電気として電気を発見した、ということですね。😃

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eigo benkyou shitokeba yokatta

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>> 10 ｺﾚﾅﾗ ﾜﾀｼﾆﾓ ﾜｶﾙ

ﾄ､ｵﾓｯﾀﾗ･･ﾛｰﾏｼﾞﾔﾝｹ

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勉強は『何が何でもやらねば』という状況に自分を追い込まないと、なかなかやる気にはならないですよね。😔


これは、中学生さんや、ヒマ人さんに対しての言葉ではなく、自分に向けての言葉です。💦



でも、英語で、こんな言葉もあります。😃



Not too be late to study.


勉強するのに、遅過ぎる事はない、といういみです。自分も45才から英語の勉強始めました。😃


それより年上だったら、ごめんなさい🙏

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【Complaint】


I've built up this thread in order not to complain about something trivial,but to express math or science in English.😒


However this complaint is about the people who semt me some message for this thread, so I have to do it here,though it disgraceful.😳


I'm sure they want to study English or something,but I'm wondering if they don't try to do it,though it's just that they don't know how to study.😣


One of two people asked me the content of my thread.Needless to say, I'm happy that others take intererst in my English remark, but I find it complicated to say my thread in Japanese again.😫



I should have said it to the person who asked me the content, but I couldn't,for it's just that I wanted to pretend as if I were a kind person.I'm sure both of us are disgraceful.😠


If the person or others asked me something in Japanese, I'm going to say them about this remark.😚


I'd hoped my thread was put in the 注目 ｽﾚ until I received its message, but I find it impossible and meaningless.😥

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>> 3 【Discovery of electricity】 『Discovery of electricity had started from… 【Continuation of discovery of electricity and what's the electricity ?】


In the 19th,situations around the electricity changed completely.Edison promoted an electronical industry in order that he tried to make the electricity an energy resource in our everyday life.💡


In short,the electricity has become indispensable one which is close to us by great efforts of Edison and others.💡


By the way,what's the electricity? If being divided into something, it will become minimum particle which is an atom.😃



There is an atomic nuclear in the atom. It's in the center of the atom and more minimum particles revolve around the atomic nuclear.They are electrons.🙋


They revolve regularly,being attracted by the atomic nuclear,but they are apt to go out of its orbit with a petty motion.😱



Sometimes they spring out of even the atom.We call them unstrained electrons.It means 自由電子.I looked up the 自由電子 in my dictionary, but there are no words which are equal to.😚


I make it a rule to call them unstrained electrons.😚

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>> 14 【What's electricity】Ⅱ



The atom of which electrons rushed out and the electrons are attracted each other.We call the phenomenon electric charge 電荷.😃


The atom of which the eletrons rushed out is positive charge and the electrons are negative charge.💡



The numbers of electrons which revolve around the atomic nuclear are fixed,according to kinds of atoms,and the atom around which the fixed electrons revolve is stable as electricity.😃


Contrary to it,the atom of which the electrons rush out become unstable as electricity,so they try to become stable one by taking the unstrained electrons in.💡


The scattered electrons move toward the unstable atom in a group.We call the movement an electric current 電流 and we express size of the current as an unit of A,an ampere.⚡



By the way,to express electricity in English is too hard to do for me,but I hate to complain. It's just that I have to study harder.😤



My long day off comes to an end soon, then I make it a rule to express once or twice a week.😚

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>> 15 ﾂｳﾔｸ ｵﾈｶﾞｲｼﾏｽ

ｶｲﾜﾆｼﾃﾖ｡ ｿｼﾀﾗ ｼﾞｼｮﾋｷﾅｶﾞﾗﾔｸｽﾃ ﾖﾑｹﾄﾞ

ﾜﾀｼﾊ ﾆﾎﾝｺﾞﾓﾛｸﾆﾃﾞｷﾅｲﾉﾆ ｴｲｺﾞﾓﾅﾝﾃ ﾑﾘｱﾙﾖ💦

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>> 16 レス、ありがとうございます😃


はっきりと、言わなければならない事があるのですが、このスレは自分で英語、理数系についての知識を広げる為に、建てました。残念ながら中学生さんの、英語、及び日本語の向上のためではありません。😔



毎回レスするごとに、日本語にしてくれ、と言われても困ります😠


また、自分の拙い英語では、英語の教材としても適当ではない、と思います。英語、日本語の勉強をしたいのなら、日本語学校、英会話スクール等利用する、などの方法があり、その方が有効だと思います。😃



日本の方ではないようだし、日本語、英語両方勉強するのは、大変だと思いますが、それは中学生さんご自身の解決すべき問題だと思います☝


英語の勉強をしたいのなら、日本の中学校三年間で習う英語から、トライしてみては如何ですか？市販の日本の参考書をつかえば、日本語の勉強にも、英語の勉強にもなりますよ。😃



いずれにしても、自分はあなたの先生ではないので、これ以上あなたの要望には、応えられません。😔



悪しからず、御了承下さい😃



このようなレスがきても、次からはスルーします。☝

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>> 17 ガックリ😢

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>> 18 今、英語でレスしているのは、『電気のことがわかる事典』西東社出版、Electronics Data 監修に基づいてです。今日は、P14 の 『電気って何』のところまで、レスしました。😃



とりあえず、この本の内容を英語で表すつもりです。中学生さんも、この本を購入して、該当するページを見ながらレスをみれば、わかりやすいかも。😃



おおざっぱに言えば、一回のレスで、その本の一項目位の目安です。😃



ここまでが、自分に出来る、最大限の譲歩です。😃


中学生さんの英語が上達して、いつか英語で会話出来るといいな、と思います。お互いに頑張りましょう💪

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>> 19 (-゜3ﾟ)ﾉ ﾜｶｯﾀ!!
ﾇｼｻﾝﾉ ﾔｻｼｻｳﾚｼｶｯﾀ🍀ｶﾞﾝﾊﾞｯﾃｸﾀﾞｻｲ

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>> 20 No.13は、science とも math とも関係のない内容なので、飛ばして下さい😃


自分のスレに興味を持ってもらうのは、本当にありがたいけど、初心者の方に向いてるとは思えません。☝



講談社発行の、講談社英語文庫がいいかもしれません。初級者から上級者向けの本も揃ってるし、難しい単語、言い回しは巻末に載ってます。😃


本の難しさは⭐の数で表され⭐が多いほど難しくなります。😃


中学生さんのお住まいの近くに大きな書店、紀伊国屋、三省堂などあれば、洋書の購入をお勧めします。☝



Oxford,Penguinなどが初級者から上級者までの本が揃っていて、読みやすいですよ。本の難しさ、というのもわかりやすく表示されてます。☝


それから、英語に慣れ親しむには、洋書を読むのは良い事だと思います。しかし、それを続けないと、意味がない、では続けるためにはどうすれば良いか？☝


1 辞書は引かない


2 分からない単語が出てきたら、飛ばして読む

3 つまらなかったら、止める


意外に思うかもしれないけど、沢山の洋書を読む、心得のようなものだそうです。😃



本は楽しく読む、辞書をいちいち引くのは煩わしいですよね。もちろん、中学生さんがそれを苦にせず読み進めるなら、問題無しです。😃



話の流れなどから、分からない単語が出てきても、どんな事を差すのか、というのは、だいたい分かる事もあります。😃



洋書を読む事とは、別に英語の勉強は、しっかりとやるべきだと思います。でも、洋書を読む時は気楽に、寝っ転がって🍘せんべいでもかじりながら、といった感じで良いと思います。😃


勉強、お互いに頑張りましょう💪

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【Electric current and voltage】


『Pressure which sends electric current is voltage』


When hearing story about electricity,we always hear a word of voltage.It literally means pressure of electricity. Its unit is V.😃


As for a power source 電源 of voltage,if looking around us,the voltage of the power source for a household is 100V, and other voltage of a dry cell is 1.5V and another one of battery for a car is about 12V.🚗


Why are there difference between them?As for the amount of consumption of electricity,electric appliance is varied.🙋

For instance,while an air conditioner ｴｱｺﾝ and a microwave oven 電子ﾚﾝｼﾞ need lots of electricity,an alarm clock and a CD player don't need so much.⏰


Therefore,if connecting the air conditioner to electricity with low voltage,electric current isn't sent enough,so it won't work enough.😠


Contrary to it,if connecting the alarm clock to electricity with high voltage,it won't work efficiently.

In short,voltage of each power source is set up efficiently for electric appliance

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【Resistance】


Some matters are easy to send electricity current, and others are hard.For example,iron is easier to send electricity current than copper.😃


The situation in which the electricity current is hard to send is electrical resistance,and we show its unit with Ω.😃


Restrained electrons 自由電子 move like next.When electrons move,they bump into atomic nuclear,so their forces became weak then. It's resistance.💡



The atomic nuclear is shaking.Its tremblings are short and quick. The higher the temperature is, the more the tremblings are,as a result,the higher the temperature,the more its resistance is.☝



The energy of bump between the electrons and the atomic nuclear releases as heat.When using a home electronics appliance 家電製品 for a long time,both its code and plug become hot,for heat was released because of its resistance.💡



It's the home electronics appliance such as a toaster oven and an electric heater that collecting small amount of the heat and makikng use of them.💡

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>> 23 【Resistance】Ⅱ


There are some laws among electric current, voltage and electric resistance.The intensity of the electric current is propotional to 比例する voltage,and is in inverse proportional to 反比例する resistance.We call the laws the ones of ohm ｵｰﾑ😃



The resistance may make bad impression which interrupts the electric current and generates heat,but it actually prevents an electric circuit sending electric current too much,so it's useful.🎉



By the way,why are power lines 送電線 which supply a household electricity so thick?There are no less than hundreds of kilometers from a power plant 発電所 to the households.👪



There is the resistance in an electric wire,so even if the power plant tries to send lots of electric current,its energy is apt to lose on the way little by little.😱



Therefore the thick electric wire which has little resistance is adopted because of reduction of loss of the energy.💡


Let's suppose the resistance were a skier.If it were not for any obstacles at all, anything can't stop the skier.

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>> 24 【Correction】


As for my last remark, I tried to compare the resistance with skiing itself, but I mame a mistake.💦


I ended up comparing the resistance with skier.Some people may have confused.I'm sorry for it💦



【訂正】


前回のスレで、最後の部分で抵抗をスキーそのものに例えようと思ったのだけど、スキーをする人に例えてしまいました💦



混乱した方もいるかもしれません。申し訳なく思います💧



If its situation were in an electric circuit,lots amount of electric current would be sent all at once,so it would be terribly dangerous.😨


If the obstacles were there,the skiier can control its speed, and if its situation were in the electric circuit,the electric current is sent safe safely.🙋


【Supplement補足】


I try to express one item per one response as much as I can, but I found it impossible sometimes,like this time.I'm going to show its title clearly.

一項目につき、1レスで終わらせようと思ってたけど、無理な場合もあるな、と思いました。今回のように💦なるべく、レスのタイトルを明確に示します。💡

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【Direct current and alternating current 交流】


There are two kinds of electricity. They are direct current and alternating one.💡



Direct current always sends its electric one to only one direction.It's adopted for a dry cell.🙋

Contrary to it,the alternating current changes a direction of sending electric one at every fixed hours and is adopted for a power source of a household.👪


As for the direct current,the direction of running electricity is limited to only one way, so there are a positive and a negative pole 陽、陰極⚡



There are also those electrode 電極 in the dry cell,so if we don't place the dry cell correctly,needless to say,an eletric appliance 電気器具 won't function at all.🙋


On the other hand,the alternating current changes the direction of sending the electric one, as a result,there are no electrodes at the alternating current.💡



Therefore neither there are positive pole nor negative one for a wall socket ｺﾝｾﾝﾄ or a plug of the power source of household.💡

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>> 26 【Direct current and alternating current】Ⅱ


Neither there is positive pole nor negative one in an electric appliance,so they function even if we put the plug in the socket in both ways.The direct current is shown as DC,and the alteroating current AC.💡



As for『AC』,a number which direction of sending electricity current changes a second shows as frequency 周波数. Its unit is a hertz,so we usually show it as Hz.🙋


As frequency for a power source of household,it's 50Hz in the eastern in Japan and 60Hz in the western in Japan.😃


50Hz means the electricitx current changes its direction 50 times a second.Almost all of the electric appliances are adapted for 50 or 60 Hz.😃


Howevre,as to some of the electric appliance,we sometimes have to change their parts when we happen to move to other area where frequency is different from.🙋


If keeping on using the electric appliance which is different from the frequency,it may cause a breakdown,damage or accident.😱

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>> 27 【Direct current and Alternating one】Ⅲ



An electricity service from a power station to a household is alternating current,for we can change the voltage of the alternating one by a transformer at ease.⚡



The higher voltage we send the electric current,the less we lose electricity,so the alternating current which we can change its voltage and send the electricity is efficient.💡



In the latter of the 19th century when a project of transmitting electricity had developed,supplying electricity by direct current was done,but it changed into alternating one gradually in the 20th century.🙋



As for its power source,direct current adopts an electric battery. Its electric current doesn't change its direction and voltage.⚡


An electric appliance which uses a dry cell such as an alarm clock has to be specified its direction,otherwise, it never function in the least.🙋

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>> 28 【Direct current and alternating one】Ⅳ



Direct current is an electricity of which power source is an outlet 差し込み. Its feature is it becomes strong or weak periodically and then changes its direction.⚡


Electrons are released from two holes of the outlet by turns.⚡


The electrons are released from one of holes of the outlet and the electric current flows.💡


The electrons stop sometimes,so the electric current also stops.☝



After that,electrons are released from another hole of outlet and the electric current changes its direction.😃

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>> 29 【A substance which electric current is sent and another substance which the electric one is never sent】



『An insulator 絶縁体 which electric current is never sent』


Whether or not it is easy to send electricity, it depends on.There is difference between substances.Some of them are never sent the electric current at all.😃


While a substance which is easy to sent the electric current are conductors 導体,another substances which are never sent the electricity. They are insulators.⚡



Iron,copper and silver are conductors.☝



Atoms of the insulator are so stable that the atoms aren't released easily,so the atoms can'move.As a result,the electricity isn't sent.⚡



Some of the substances which the little electricity is sent.It's not so much as conductor.We call the substance semiconductor.⚡



In general,the semiconductor is hard to send the electricity,but…

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>> 30 【A substance which is sent electric current is sent and another matter which is never sent electric one】Ⅱ



If we add impurities to the semiconductor,heat it or shine it with light, it'll become easy to send electric current.🙋


We adopt the semiconductor for some electronic parts such as diodes,transistors, IC or LSI,making use of its nature.A solar battery which changes sunlight into energy is also a kind of semiconductor.☀


I'm going to express a mechanism of conductor,semiconductor, and insulator in brief from now on.🙋


Atoms of metals such as copper,gold,or iron isn't connected with their atomic nuclears or electrons firmly,so the electrons stray off their orbits easily with some stimuli such as collision and friction,so they become unrestricted electrons 自由電子.It's conductor.😁


As for the insulator,atoms of rubber or glass are connected with their atomic nuclear and electrons so firmly that their electrons never stray off their orbits.💡

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>> 31 【A substance which electric current is sent and another one which the eletric curren is never sent】Ⅲ



As for atoms of semiconductor,the ones of silicon and copper oxide of second 亜酸化銅 are usually connected with their atomic nuclears firmly.🙋



However its connection became weak with specific stimulation such as light or heat,so the atoms become easy to stray off their orbits.😚



When increasin voltage to the conductor,unrestricted electrons in the conductor flow with same directions all together,and the electric current sends.⚡



Contrary to it,when increasing voltage to a circuit of the conductor which an insulator is put between them,the electric current isn't sent at all,for atoms of the insulator are connected with its atomic nuclear so firmly that the electric current never sends.😁

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【Electric current which is near to us. It's static electricity 静電気】


Electricity is sent by moved electrons in the conductor.Contrary to it,there is another one which stays in same place and never moves.We call the electricity static one.⚡


Speaking of the static electricity,we are liable to think it's a weak one, but thunder is also the static electricity.When damp air near the ground rises and changed into a thundercloud, it accumulates positive and negative charges.☁



The negative charge which is gathered under the cloud is given off for the ground.It's a thunder.⚡



Voltage of the thunder is no less than millions.The thunder has nature which strikes at a high one,so we need to lower ourselves in order to protect ourselves from the thunder.In addition,we have to be a long way from the high thing which may be struck by lightning.⚡

• << 36 【Electric current which is near to us. It's static current】Ⅱ The static electricity is caused by frictions.For example,if we rub a desk pad 下敷き against our heads,our hair is drawn up to the desk pad.🙋 It's the static electricity.Generation of the static electricity is closely connected with difference of electrons of each substance.While some are easy to be separated, but others aren't.😚 As for number of protons and electrons, the desk pad and our hair are evenly balanced.😃 When we rubbed the desk pad against our heads strongly,electrons of our hair move to the desk pad.The desk pad is negative charge and our hair are positive one by movement of electrons,so the static electricity gives off.☝ Negative and positive are drawn each other,so our hair stick to the desk pad.😊 I'm going to express a mechanism of thunder at next time.😁

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こんにちわ😃元気そうでなにより
地道に頑張ってるようだし、ｈｉｔ数もレスに比べたらスゴいよ🍀

久々に見掛けたから横レスしちゃった。またね～✋

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>> 34 Thank you for your message.I've not seen you for a long time.How are you?🙋



As for a number of hit,……😚



I want this thread to be put in the ones which are paid attention by others, so I'm sure I have to put more effort into it.😁


I want to talk with you only in English some day.Having a comment on a theory of Galois the other day,it seems to be a group and an equation of algebra.😃


It seems too be hard for me to express in English,but if I put an end to my expression about electricity, I'll try it.😃


Have a good evening.😃



ﾒｯｾｰｼﾞ､ありがとう。久し振り🙋


ヒット数に関しては……😚



自分としては、このスレが注目スレに入って欲しい。だから、もっと頑張ろうと思う😁



いつか、中学生さんと英語だけで話しをしたいね。ガロアの理論について、先日コメントしてたけど、群と代数方程式についての物らしい。😃


難し過ぎて、自分には英語で表す事は出来ないけど、電気の方が区切りがつけば、やってみようと思う。😃



素敵な宵の一時を😃

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>> 33 【Electric current which is near to us. It's static electricity 静電… 【Electric current which is near to us. It's static current】Ⅱ


The static electricity is caused by frictions.For example,if we rub a desk pad 下敷き against our heads,our hair is drawn up to the desk pad.🙋


It's the static electricity.Generation of the static electricity is closely connected with difference of electrons of each substance.While some are easy to be separated, but others aren't.😚



As for number of protons and electrons, the desk pad and our hair are evenly balanced.😃


When we rubbed the desk pad against our heads strongly,electrons of our hair move to the desk pad.The desk pad is negative charge and our hair are positive one by movement of electrons,so the static electricity gives off.☝


Negative and positive are drawn each other,so our hair stick to the desk pad.😊



I'm going to express a mechanism of thunder at next time.😁

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>> 36 【Electric current which is near to us. It's static electricity.】Ⅲ



In a thundercloud,elements of the cloud which are grains of ice bump against each other by a violent ascending current 上昇気流，so a friction is caused and static electricity gives off.☁


As a result,positive charge collects over the cloud and negative one collects under the cloud.☁



With a great growth of the thunderstorm,the neagtive charge collects under the cloud.The negative one is drawn up to positive one which is on the ground,so the negative is led to the ground and discharges electricity.⚡



When being struck by lightning,electric current such as no less than thousands of ampere flows,so when being out and we run into something which is struck by lightning,being inside a car is safe.☝

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>> 37 【A pendulum which is moved by static electricity】


Things for which we have to prepare.


①Three empty cans made from aluminium

②A straw

③ A thumbtack画鋲


④ A string.Its length is about 10 ㎝


⑤ A pair of gloves made of rubber


⑥ A styrofoam 発泡スチロール plate


⑦ Sand paper

⑧ wrap


⑨cellophane tape


Let's make a strange pendulum which moves automatically .It will be ticking.We can make the pendulum with empty cans and a thumbtack.😃



At first,we have to scrape at centers off the two cans with a sand paper and expose their metals.We erect their pull-tabs.🙋


We put the two cans which were scraped on a styrofoam,facing their parts which were scraped.😃



We tie the thumbtack with an end of the thread, and tie a center of the straw with other end of the thread.😊



We pass the straw through two pull-tabs.The two cans are so close that the thumbtack will touch to the scraped parts of the cans.



To be continued. By😁

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>> 38 【A pendulum which is moved by static electricity】Ⅱ



We put on a glove made of rubaer and grasp the third empty can with a hand of glove.We bind the can with a wrap.😃


By the way,I misunderstood.We don't have to a pair of gloves. Either of them is all right.😳



We get rid of the wrap from the can all at once. The can gives off the static electricity.We hold the can which gives off the static electricity, and bring it up to one of another cans which are on the styrofoam plate.Then the thumbtack begins to swing so much.😲



When the pendulum of the thumbtack doesn't swing very much, we only have to bring up to one of the cans through which the straw is passed to another one.🙋


To be continued.By😁

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【An invention of an electric battery】



An Italian anatomist 解剖学者 made a discovery next thing.💡



He connected electric wires with two legs of a frog and touch with tips of the electric wires,then the legs twitched.He named it an electricity of animal.🐸


He discovered electricity gave off,except that static electricity which the people had known so far.🙋


There was an Italian physicist who were under the influence of this study.He was ﾎﾞﾙﾀ.😃


He thought next thing. There wasn't an electricity in legs of the frog,but touching two kinds of electric wire gave off the electricity.💡



He made a simple device.He dampened a piece of cardboard with a salt solution 食塩水,and put it between copper and zinc亜鉛. He succeeded ingenerating electricity.🎊



We call it a battery of ﾎﾞﾙﾀ. It has been a starting point of a modern electric battery.💡



I'm going to express a principle of a battery of ﾎﾞﾙﾀ at next remark of mine.😁

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>> 40 【An invention of an electric battery】Ⅱ


There is dilute sulfuric acid 希硫酸 in a baeaker. There is a zinc plate and copper one in the dilute sulfuric acid. The two plates are connected with a conducting wire.導線😃



When zinc is melting into the diluje sulfuric acid,ions of zinc generate,leaving its electrons in its plate.☝



The electrons in the plate of zinc move to the copper plate through the conductor.It's an electricity.🙋



Another ions of hydrogen collect around the copper plate and unite the moved electrons,so hydrogen generates.😃


Starting from the battery of ﾎﾞﾙﾀ,the electric battery is added to varied improvements🎉


The electricity which had been a strange natural phenomenon was given off by human ourselves,and it changed into the one of which we could take advantage.


By the way, I've expressed the battery of ﾎﾞﾙﾀ so far, but I can't understand it completely.There are some questions,so I'm going to express them next time.
ところで、今までボルタの電池について述べたけど、完璧に理解したわけではない。😱


いくつか疑問があるので、それについて、つぎに述べてみる🙋

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>> 41 【An extra expression about an invention of electric batterry】


I'm going to express about an invention of electric battery,but those expressions are in a book,『電気の事がわかる事典』🙋



電池の発明について述べるけど、この記述は『電気の事がわかる事典』には記載されていない

An electric battery of ﾎﾞﾙﾀ is next one.There are a plate of copper and of zinc in solution of dilute sulfuric acid.The two plates are connected with a conductor.💡


ﾎﾞﾙﾀの電池は、次の物。希硫酸の溶液の中に、銅板、亜鉛版があり、導線で繋がれている。


As to ionization tendency,ｲｵﾝ化傾向,Zn＞H＞Cu.The bigger the tendency,the more metal is going to be a positive ion in a solution.😃

ｲｵﾝ化傾向では、亜鉛＞水素＞銅。ｲｵﾝ化傾向が大きいほど、溶液の中の金属は、陽ｲｵﾝになろうとする。



Both plates in the solution are metal,so they try to be the positive ion,but as for the tendency,the zinc is bigger than copper,and the plate of zinc becomes ion freely,but the copper don't.😃


溶液の中の板は両方、金属なので陽ｲｵﾝになろうとする。しかし、ｲｵﾝ化傾向は亜鉛が銅より大きい。亜鉛は陽ｲｵﾝに自由になるが、銅はならない。

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>> 42 【An extra expression about an invention of electric battery】番外編・電池の発明



When the plate of zinc is dissolved and becomes ion of zinc,the ion dissolves into an electrolytic solution.


亜鉛板が溶け込み、亜鉛ｲｵﾝになると、そのｲｵﾝは電解溶液に溶け込む


Electrons collect on the plate of zinc. The electrons are so much that the plate becomes negative plate.


電子は亜鉛板に溜まり、電子過剰なり亜鉛板は負極になる。



The plate of copper becomes positive one,for electric potential of the plate of copper becomes high relatively.


銅板は陽極になる、それは銅板の電位が相対的に高くなるから。


By the way,to tell the truth,as to a phrase of『electric potential』, I can't express it in detail in English, for it is shameful of me to say it, but I can't understand it exactly.I guess its an electric energy😳


ところで、実を言うと『電位』と言う語句を詳しく英語で表せない。恥ずかしながら、正確に理解してない。電気のｴﾈﾙｷﾞｰだと思う。


Electrons which were sent from the negative plate go to the positive one, the copper one.


負極から送られた電子は、陽極、つまり銅板に行く

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>> 43 【An extra expression about an expression of an electric battery】番外編・電池の発明


Those electrons have to be used up, but copper is metal, so the simple copper never becomes a negative ion by getting electrons.


この電子は消費されなければならない。しかし銅は金属。単体の銅は電子を貰って、陰ｲｵﾝには絶対にならない。


Therefore the plate of copper itself doesn't spend the electrons,so it takes a charge into minus.As a result,positive ions dissolved into the solution are attracted to the copper plate.


それ故に、銅板その物は電子を消費せずに、マイナスに帯電する。結果として、溶液に溶けてる陽ｲｵﾝが銅板に引きつけられる。


As for an electric battery of ﾎﾞﾙﾀ,ions of hydrogen gather. They receive electrons, and become simple hydrogen.


ﾎﾞﾙﾀの電池では、水素ｲｵﾝが集まり、電子を受け取って単体の水素になる。



I said I had a question. It means the hydrogen seems to appear suddenly.I'm wondering if it appears from the dilute sulfuric acid with chemical reaction.I can't understand its molecular formula at all😳


疑問があると言ったけど、それは水素が突然現れたようだ、と言う事。化学反応で希硫酸から現れたのかな？分子式を理解出来ない💧

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I'm going to continue to express the content about a book『電気の事がわかる事典』from now on.🙋


今から『電気のことがわかる事典』の内容についての記述を続ける

【Classification of an eletric battery.Chemical one and physical one】


An electric battery has started from an invention by ﾎﾞﾙﾀ and developed by varied people.Each basic mechanism is next one.😃



When we put two kind of metal in an electrolytic solution 電解溶液 into which electric current is sent,the metals and the solution cause a chemical reaction,so electricity generates💡


In this way,we call the electric battery which takes out energy from substance by chemical reaction the chemical one😁


Almost all of the electric battery which we use in our everyday life such as a dry cell or a battery of automobiles are the electric one.🙋


They are two kinds.The first one and secone one.As for the first one,once we use up it,we can't adopt it as energy any more.'It's disposable 使い捨て😃


Contrary to it,as for the second one,we can use it over and over again as long as we charge it.👍

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>> 45 【Continuation of the last remark of mine and the first electric battery】


On the other hand,there is another electric battery which absorbs energy such as sunlight or heat from outside, and being based on the energy,generates electricity.😃



A solar battery or 熱起電力電池 which makes use of different temperature between substances correspond to the battery.🙋



A first electric battery which is disposable（a dry cell)is the most familiar with us among the electric battery.I'm going to express the most general one.😺


Its outside is adopted stuff of the negative pole,a can of zinc, and its inside is adopted another material of the positive pole,a little stick of carbon.😃


There is one more stuff with which manganese dioxide 二酸化ﾏﾝｶﾞﾝ and solution of zinc chloride 塩化亜鉛溶液 are mixed between the outside stuff and the inside one.We call it a dry cell of manganese formally.😃


Contrary to itthere is an alkaline battery of which center is zinc and there is manganese dioxide around the zinc.☝

• << 48 【A first electric battery】 The alkaline battery has strong points.As for a period in which we can make use of the battery,the alkaline battery is longer than another one of manganese.😃 Comparing with the battery of manganese,we can put more zinc and manganese in the alkaline battery,so we can use it for a long time comparatively.🙋 I'm going to express another first electric battery.Its shape resembles a button.Its flat side is positive pole and its style and number is shown on it.According to its directions for use 使用法,there are lots of styles and numbers,so when using it,we should be careful☝ As for the electric battery of which shape is button,there are alkaline one or silver oxide 酸化銀.😃 As to feature of the alkaline battery of which shape is button,we can use it for a long time comparatively.It's the cheapest among the electric battery of which shape is button.😺 We use the battery for a cellphone and clinical thermometer.体温計.I'm going to express another battery of silver manganese next time.

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>> 46 Good morning🌷

頑張ってるね😉

• << 49 Good morning and thank you for your encouragement. オハヨー。応援ありがとう🙋 In general,it's three straight holidays,including today.How will you spend your time? 今日を含めて、世間では三連休だけど、どんな風にすごすのかな？😁 As for me,today is day off, but both yesterday and tomorrow,I have to work. I'm engaged in a factory which produce parts automobile. 俺は今日は休みだけど、昨日も明日も仕事。自動車の部分を作る工場で働いている🚗 I'm going to go to a barber and read a kind of a detective story.It is getting colder and colder recently,though it's natural,for it's already October. 床屋に行ってきたら、推理小説でも読もうかな。最近めっきり涼しくなったね、当たり前だけど。もう10月だし🍂 I tried to e-mail earlier, but I made a mistake of operating button.Then both a liquid crystal of my cell phone and my brain became blank. もっと早くメールしようと思ったけど、ボタン操作を間違えた。携帯の液晶も脳味噌も真っ白になった😱

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>> 46 【Continuation of the last remark of mine and the first electric batter… 【A first electric battery】


The alkaline battery has strong points.As for a period in which we can make use of the battery,the alkaline battery is longer than another one of manganese.😃


Comparing with the battery of manganese,we can put more zinc and manganese in the alkaline battery,so we can use it for a long time comparatively.🙋



I'm going to express another first electric battery.Its shape resembles a button.Its flat side is positive pole and its style and number is shown on it.According to its directions for use 使用法,there are lots of styles and numbers,so when using it,we should be careful☝



As for the electric battery of which shape is button,there are alkaline one or silver oxide 酸化銀.😃


As to feature of the alkaline battery of which shape is button,we can use it for a long time comparatively.It's the cheapest among the electric battery of which shape is button.😺



We use the battery for a cellphone and clinical thermometer.体温計.I'm going to express another battery of silver manganese next time.

• << 50 【Continuation of this remark of mine】 I'm going to express feature of an electric battery of silver dioxide.Needless to say,its shape is similar to a button.😃 It's minimum,but powerful. It's suitable for a change of temperature so much.It's adopted for a wristwatch.Its voltage is 1.55.The battery can generate that high voltage for a long time steadily. I'm going to express a second electric battery. It starts from the number of page of 34 of the book. 二次電池について記述。本の34ﾍﾟｰｼﾞから始まる We can use a second electric battery over and over again by charging.There are some typical ones such as nickel-cadmium,nickel-hydrogen, lithium ion, and a storage battery 蓄電池 of led. As to its merit,we can use it over and over again,so it costs cheaper than the first electric battery. Its recycling also moves ahead,so it's good for an environment around us.🙋 As for its size or type of the nickel kadomium,they are varied. It's used for a cordless phone.

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>> 47 Good morning🌷 頑張ってるね😉 Good morning and thank you for your encouragement.



オハヨー。応援ありがとう🙋



In general,it's three straight holidays,including today.How will you spend your time?


今日を含めて、世間では三連休だけど、どんな風にすごすのかな？😁



As for me,today is day off, but both yesterday and tomorrow,I have to work. I'm engaged in a factory which produce parts automobile.



俺は今日は休みだけど、昨日も明日も仕事。自動車の部分を作る工場で働いている🚗



I'm going to go to a barber and read a kind of a detective story.It is getting colder and colder recently,though it's natural,for it's already October.



床屋に行ってきたら、推理小説でも読もうかな。最近めっきり涼しくなったね、当たり前だけど。もう10月だし🍂


I tried to e-mail earlier, but I made a mistake of operating button.Then both a liquid crystal of my cell phone and my brain became blank.


もっと早くメールしようと思ったけど、ボタン操作を間違えた。携帯の液晶も脳味噌も真っ白になった😱

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>> 48 【A first electric battery】 The alkaline battery has strong points.As… 【Continuation of this remark of mine】



I'm going to express feature of an electric battery of silver dioxide.Needless to say,its shape is similar to a button.😃



It's minimum,but powerful. It's suitable for a change of temperature so much.It's adopted for a wristwatch.Its voltage is 1.55.The battery can generate that high voltage for a long time steadily.


I'm going to express a second electric battery. It starts from the number of page of 34 of the book.


二次電池について記述。本の34ﾍﾟｰｼﾞから始まる



We can use a second electric battery over and over again by charging.There are some typical ones such as nickel-cadmium,nickel-hydrogen, lithium ion, and a storage battery 蓄電池 of led.


As to its merit,we can use it over and over again,so it costs cheaper than the first electric battery. Its recycling also moves ahead,so it's good for an environment around us.🙋



As for its size or type of the nickel kadomium,they are varied. It's used for a cordless phone.

• << 52 【A second electric battery】 A nickle-hydrogen electric battery has larger capacity than Nickle-kadomium,and we can charge it quickly.Its shape is square or cylinder.😃 It's suitable for the one which consumes a lot of electricity such as a digital camera.📷 Nickle and kadomium which is used for the Nickle-kadomium battery are so precious as power source that we have to recycle it.😃 A shortage battery 蓄電池 of led is comparatively big one which is used for an automobile.We replenish liquid inside it and use it with revolution of its engine,when charging it.We can get plenty of electricity with it,so we adopt it a forklift or golf cart as its main power source.⛳ It's used for a little plane as an power source. As for an automobile,it's adopted for a starting mortor,varied precise ones on an instrument board or each electric precise tool as their power source. An electric battery of lithium-ion is adopted for a cellphone or laptop computer. It has a separater, positive and negative pole.

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