在附圖的電路中，如流過3歐姆的電流為2安培，則A、B兩端間的總電流為：　(A) 2安培　(B) 3安培　(C) 4安培　(D) 5安培

問題詳情

31.在附圖的電路中，如流過3歐姆的電流為2安培，則A、B兩端間的總電流為：　
(A) 2安培　
(B) 3安培　
(C) 4安培　
(D) 5安培

參考答案

答案：D
難度：適中0.5
統計：A(0),B(0),C(0),D(0),E(0)

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