問題詳情

39. A capacitor stores 10 C of charge with a potential difference of 40 V between its plates. Thecapacitance is:
(A)400 F
(B) 4 F
(C) 0.20 F
(D) 0.25 F

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)