43. 有一個電感器其電感為10 (H),其流過電流為sin(ωt+θ)( A ),求其兩端的電壓為何?
(A)10ωsin(ωt+θ)(V)
(B)10ωcos(ωt+θ)(V)
(C)10sin(ωt+θ)(V)
(D)10cos(ωt+θ)(V)
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統計: A(6), B(25), C(7), D(9), E(0) #2712759
統計: A(6), B(25), C(7), D(9), E(0) #2712759