[問題] 101台鐵基本電學
想問第17題 我算出來答案是B 可是解答是C 求解http://i.imgur.com/XSk7Yrs.jpg

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05/05 18:30, , 1F
05/05 18:30, 1F
推
05/05 18:34, , 2F
05/05 18:34, 2F
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05/05 18:34, , 3F
05/05 18:34, 3F
推
05/05 18:35, , 4F
05/05 18:35, 4F
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05/05 18:35, , 5F
05/05 18:35, 5F
推
05/05 18:42, , 6F
05/05 18:42, 6F
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05/05 18:52, , 7F
05/05 18:52, 7F
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05/05 19:08, , 8F
05/05 19:08, 8F
推
05/05 19:14, , 9F
05/05 19:14, 9F
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05/05 19:15, , 10F
05/05 19:15, 10F
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05/05 22:15, , 11F
05/05 22:15, 11F
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05/08 00:51, , 12F
05/08 00:51, 12F