[考題] 基本電學 -計算題求解
不好意思
要上來麻煩版上各位幫小弟看看是不是哪邊有算錯
http://imgur.com/9J5TlE5

這一題答案是c
但小弟怎麼算都是b... 10根號2
不曉得哪邊有算錯...
http://imgur.com/61tXXOw

是不是能幫忙看一下我哪邊算錯了..
謝謝喔
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※ 編輯: marques (223.138.56.56), 08/02/2015 23:17:45
推
08/02 23:24, , 1F
08/02 23:24, 1F

推
08/02 23:32, , 2F
08/02 23:32, 2F
→
08/02 23:34, , 3F
08/02 23:34, 3F
→
08/02 23:38, , 4F
08/02 23:38, 4F
→
08/02 23:51, , 5F
08/02 23:51, 5F
→
08/02 23:53, , 6F
08/02 23:53, 6F
→
08/03 00:00, , 7F
08/03 00:00, 7F
→
08/03 00:11, , 8F
08/03 00:11, 8F
→
08/03 00:14, , 9F
08/03 00:14, 9F
→
08/03 00:15, , 10F
08/03 00:15, 10F
→
08/03 00:17, , 11F
08/03 00:17, 11F
→
08/03 00:18, , 12F
08/03 00:18, 12F
→
08/03 00:19, , 13F
08/03 00:19, 13F
→
08/03 00:19, , 14F
08/03 00:19, 14F
→
08/03 11:00, , 15F
08/03 11:00, 15F