• 2022-05-30
    与电流相量[img=80x27]180383d1a61bdf2.png[/img]对应的正弦电流可写作 i =( )
    A: 5sin(wt+53.1°)
    B: [img=34x26]180383d1af0a7ff.png[/img]sin(wt+36.9°)
    C: 5sin(wt+36.9°)
    D: [img=34x26]180383d1af0a7ff.png[/img]sin(wt+53.1°)