65. 如下圖所示電路,當電壓 VAB = 12V 時,則電流 I1 與 I 分別為: 自來水 111(A) I1 = 1A,I = 2A(B) I1 = 5A,I = 6A(C) I1 = 6A,I = 8A(D) I1 = 7A,I = 9A