• 2022-06-09
    RLC串联电路,端口电压为u=10[img=24x25]1803db054a56dce.png[/img]sin2tV,已知R=2Ω,L=2H,C=0.25F,则总电流为
    A: [img=208x33]1803db0552dc391.png[/img]
    B: [img=116x49]1803db055edf0d7.png[/img]
    C: [img=208x47]1803db05694a472.png[/img]
    D: [img=208x47]1803db0573467de.png[/img]
  • 举一反三