• 2022-11-02
    如图1.2所示,在指定的电压u和电流i的正方向下,电感电压和电流的约束方程( )[img=175x92]18039aafe4ffc2b.png[/img]
    未知类型:{'options': ['-0.002[img=16x34]18039aafed88c57.jpg[/img]', '0.002[img=16x34]18039aafed88c57.jpg[/img]', '0.02[img=16x34]18039aafed88c57.jpg[/img]', '-0.02[img=16x34]18039aafed88c57.jpg[/img]'], 'type': 102}