• 2022-06-18
    与电流相量[img=80x27]1803a297f836a3e.png[/img]对应的正弦电流可写作 i =( )
    A: 5sin(wt+53.1°)
    B: [img=34x26]1803a2980061b79.png[/img]sin(wt+36.9°)
    C: 5sin(wt+36.9°)
    D: [img=34x26]1803a2980061b79.png[/img]sin(wt+53.1°)