27.如【圖 27】所示電路,當電壓
= 12 V時,則電流I1與I分別為:
(A) I1 = 1 A,I = 2 A
(B) I1 = 5 A,I = 6 A
(C) I1 = 6 A,I = 8 A
(D) I1 = 7 A,I = 9 A
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統計: A(11), B(58), C(3), D(7), E(0) #3081547
統計: A(11), B(58), C(3), D(7), E(0) #3081547