基本電學-KVL 問題 - 國營工作討論
By Elvira
at 2022-03-12T06:36
at 2022-03-12T06:36
Table of Contents
題目
https://i.imgur.com/kRcDG8j.jpg
詳解
https://i.imgur.com/mhawvOy.jpg
我的算式
https://i.imgur.com/h3e3QgB.jpg
我想問的是為什麼詳解是直接V1=3+5?
3k歐姆的電壓方向和5V電壓方向相反的話算式不是要為 V1+3=5嗎?
謝謝!
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國營
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