• 2022-07-26
    图所示为电感耦合电路,开关S闭合,其去耦合等效电路为 ( )[img=380x259]1803dd66013614c.png[/img]
    A: [img=401x252]1803dd660c4e9bc.png[/img]
    B: [img=389x240]1803dd66175604b.png[/img]
    C: [img=391x248]1803dd662346604.png[/img]
    D: [img=391x229]1803dd662ea6501.png[/img]