A small plastic ball of mass 8.07 x 103 kg and charge +0.129 uC is suspended from an insulating thread and hangs between
Posted: Mon Jul 11, 2022 12:59 pm
A small plastic ball of mass 8.07 x 103 kg and charge +0.129 uC is suspended from an insulating thread and hangs between the plates of a capacitor (see the drawing). The ball is in equilibrium, with the thread making an angle of 30.0° with respect to the vertical. The area of each plate is 0.01833 m². What is the magnitude of the charge on each plate? Number i Units 30.0