• 2022-05-30
    与电流相量[img=80x27]1803a86abab3268.png[/img]对应的正弦电流可写作 i =( )
    A: 5sin(wt+53.1°)
    B: [img=34x26]1803a86ac332f43.png[/img]sin(wt+36.9°)
    C: 5sin(wt+36.9°)
    D: [img=34x26]1803a86ac332f43.png[/img]sin(wt+53.1°)