阿摩線上測驗
9. For an AC circuit, choose a false statement.
(A)inductive current lags inductive voltage
(B)capacitive current leads capacitive voltage
(C) average power of an inductor is zero
(D) instantaneous power of an inductor is zero
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統計： A(1), B(0), C(0), D(0), E(0) #2979886
統計： A(1), B(0), C(0), D(0), E(0) #2979886
