6. 三個電阻器並聯,加電壓後,此三電阻器之電流比例是6:3:2,試問其電阻值應為下
列何者?
(A)2R,3R,4R
(B)4R,3R,2R
(C)1R,2R,3R
(D)2R,3R,6R
答案:登入後查看
統計: A(4), B(2), C(74), D(29), E(0) #2710768
統計: A(4), B(2), C(74), D(29), E(0) #2710768