题目内容
图示电路中R与ωL串联接到u=10sin(ωt-180)V的电源上,则电感电压=()
2021-01-08
A.6sin(ωt-143.1°)V
B.6sin(ωt-126.9°)V
C.6sin(ωt+36.9°)V
D.8sin(ωt-53.1°)V
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