• 2021-04-14
    电路如图15(a)所示,当电位器调到最下端时, 输出电压波形uo及电容波形uc如图(b)所示。http://edu-image.nosdn.127.net/5E55822DC98FB4F4068B1C8C3D688F7C.png?imageView&thumbnail=890x0&quality=100