10. 如圖48的電路,如果BD間的電阻短路,試問流經1K歐姆電阻的電流為多少?
(A)0mA
(B)1mA
(C)2mA
(D)3mA
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統計: A(91), B(25), C(20), D(6), E(0) #2709761
統計: A(91), B(25), C(20), D(6), E(0) #2709761