基本電學題目:－20162016韓劇推薦|討論2016韓劇推薦推薦好看的韓劇推薦與韓劇推薦2016韓劇排行榜前十名 , 好看的韓劇推薦 , 2016韓劇收視率

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基本電學題目

Jun 9th 2013, 18:12

1.有一線圈其匝數為100匝，電桿為0.1H，若有一直流電流10安培，於兩秒內通過線圈且電流維持在10安培不變，則穩定後線圈的感應電動勢為多少伏特?
註:自己算是0.5但是解答是0，不知是自己算錯還是解答出問題。

2.一開關串聯電路，一電容4uF其上壓降10V，另一電容6uF其上壓降20V，開關在兩電容間當其開關閉合達穩態時，求4uF電容器的端電壓為多少伏特?

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