問題詳情
27 如圖所示之電路,電流I之大小為多少安培?
(A)2.5
(B)5
(C)7.5
(D)10
(A)2.5
(B)5
(C)7.5
(D)10

參考答案
答案:B
難度:簡單0.897541
統計:A(12),B(219),C(6),D(7),E(0) #
個人:尚未作答書單:惠斯登電橋
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