三用電表電阻量測原理:實驗目的
實驗目的
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三用電表
https://highscope.ch.ntu.edu.t
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![三用電表歐姆( Ω )](https://i0.wp.com/api.multiavatar.com/%E4%B8%89%E7%94%A8%E9%9B%BB%E8%A1%A8%E6%AD%90%E5%A7%86%28+%CE%A9+%29+-+YouTube.png?apikey=viVnb6N20jclO8)
三用電表歐姆( Ω )
https://www.youtube.com
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![三用電表的構造](https://i0.wp.com/api.multiavatar.com/%E4%B8%89%E7%94%A8%E9%9B%BB%E8%A1%A8%E7%9A%84%E6%A7%8B%E9%80%A0+-+PHY.NTNU.EDU.TW+-+%E5%9C%8B%E7%AB%8B%E8%87%BA%E7%81%A3%E5%B8%AB%E7%AF%84%E5%A4%A7%E5%AD%B8.png?apikey=viVnb6N20jclO8)
三用電表的構造
https://www.phy.ntnu.edu.tw
沒有這個頁面的資訊。
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![三用電表科普,電子道具怎麼測,電流、電壓、電阻](https://i0.wp.com/api.multiavatar.com/%E4%B8%89%E7%94%A8%E9%9B%BB%E8%A1%A8%E7%A7%91%E6%99%AE%EF%BC%8C%E9%9B%BB%E5%AD%90%E9%81%93%E5%85%B7%E6%80%8E%E9%BA%BC%E6%B8%AC%EF%BC%8C%E9%9B%BB%E6%B5%81%E3%80%81%E9%9B%BB%E5%A3%93%E3%80%81%E9%9B%BB%E9%98%BB+-+YouTube.png?apikey=viVnb6N20jclO8)
三用電表科普,電子道具怎麼測,電流、電壓、電阻
https://www.youtube.com
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三用電表簡介
https://www.ltsh.tyc.edu.tw
基本功能: 可量測【電阻: Ω】、【交流電壓:ACV】、【直流電壓DCV】、【直流電流DCmA】。 一、電阻量測: 1. 需安裝乾電池才能使用。電表等效電路相當於電池、內阻及電流表 ...
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![多功能數位電錶(DMM) 量測基本原理](https://i0.wp.com/api.multiavatar.com/%E5%A4%9A%E5%8A%9F%E8%83%BD%E6%95%B8%E4%BD%8D%E9%9B%BB%E9%8C%B6%28DMM%29+%E9%87%8F%E6%B8%AC%E5%9F%BA%E6%9C%AC%E5%8E%9F%E7%90%86-+NI.png?apikey=viVnb6N20jclO8)
多功能數位電錶(DMM) 量測基本原理
https://www.ni.com
... 及理解多功能數位電錶(DMM),包括其顯示數字、AC 和DC 電壓與電流量測、電阻量測等等。 ... DMM 可顯示特定的位元數,例如3 ½ 位元或3 ¾ 位元。
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![歐姆定律學這麼久,你真的用過電表量燈泡的電阻嗎?](https://i0.wp.com/api.multiavatar.com/%E6%AD%90%E5%A7%86%E5%AE%9A%E5%BE%8B%E5%AD%B8%E9%80%99%E9%BA%BC%E4%B9%85%EF%BC%8C%E4%BD%A0%E7%9C%9F%E7%9A%84%E7%94%A8%E9%81%8E%E9%9B%BB%E8%A1%A8%E9%87%8F%E7%87%88%E6%B3%A1%E7%9A%84%E9%9B%BB%E9%98%BB%E5%97%8E%EF%BC%9F+-+%E9%97%9C%E9%8D%B5%E8%A9%95%E8%AB%96.png?apikey=viVnb6N20jclO8)
歐姆定律學這麼久,你真的用過電表量燈泡的電阻嗎?
https://www.thenewslens.com
這個問題的第一小題是要計算該燈泡的電組大小,第二小題則是要以三用電表實際去測量燈泡的電阻,第三小題則是要學生回答「理論值」與「實驗值」是否相同, ...
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![萬用電錶之小盒內的秘密(第三部份:電阻錶的結構)](https://i0.wp.com/api.multiavatar.com/%E8%90%AC%E7%94%A8%E9%9B%BB%E9%8C%B6%E4%B9%8B%E5%B0%8F%E7%9B%92%E5%85%A7%E7%9A%84%E7%A7%98%E5%AF%86%EF%BC%88%E7%AC%AC%E4%B8%89%E9%83%A8%E4%BB%BD%EF%BC%9A%E9%9B%BB%E9%98%BB%E9%8C%B6%E7%9A%84%E7%B5%90%E6%A7%8B%EF%BC%89.png?apikey=viVnb6N20jclO8)
萬用電錶之小盒內的秘密(第三部份:電阻錶的結構)
https://cinderwil.pixnet.net
電阻錶的最基本原理其實頗為簡單,只涉及歐姆定律(Ohm's Law)的運用。歐姆定律 V = I x R 說明電路兩端的電流和電阻值的關係:假如兩端的電壓固定, ...