28 當時間t=0 時,開關S1置於a點,且電流iL的初值為零,此電流iL的響應為何?
(A)iL=10e-5t A
(B)iL=10(1-e-5t) A
(C)iL=10e-0.2t A
(D)iL=10(1-e-0.2t) A
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統計: A(48), B(357), C(21), D(29), E(0) #1094347
統計: A(48), B(357), C(21), D(29), E(0) #1094347