算等校電阻..
一個田字型的結構
每一線段都是電阻R=100歐姆
a
田
b
Rab=?
好難想 冏
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09/24 15:40, , 1F
09/24 15:40, 1F
推
09/24 17:54, , 2F
09/24 17:54, 2F
推
09/25 08:07, , 3F
09/25 08:07, 3F
推
09/25 11:49, , 4F
09/25 11:49, 4F
推
09/25 12:53, , 5F
09/25 12:53, 5F
推
09/25 13:58, , 6F
09/25 13:58, 6F
推
09/25 21:03, , 7F
09/25 21:03, 7F
→
09/25 22:54, , 8F
09/25 22:54, 8F
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