How much work must be done to charge a `24 uF` capacitor, when the potential difference between the plates is 500 V?

A battery is used to charge a parallel plate capacitor till the potential differece between the plates becomes equal to the electromotive force of the battery. The ratio of the energy stored in the capacitor and the work done by the battery will be

How much work is done to carry 2 c of charge between two points having potential difference of 12V?

On moving a charge of 20 C by 2 cm, 2 J of work is done. Then, the potential difference between the points is

Sketch a graph to show how the charge Q acquired by a capacitance C varies with increase in potential difference between its plates.

The displacement current flows in the dielectric of a capacitor, when the potential difference across its plates

2.5 mJ of work is done in moving a charge of 10^(-3) from one point to another.What is the potential difference between the two points ?

Figure 8.6 shows a capacitor made of two circular plates each of radius 12 cm, and separated by 5.0 cm. The capacitor is being charged by an external source (not shown in the figure). The charging current is constant and equal to 0.15A. Calculate the capacitance and the rate of change of potential difference between the plates. :

A parallel plate air capacitor is charged to a potential difference of V volts. After disconnecting the charging battery the distance between the plates of the capacitor is increased using an isulating handle. As a result the potential difference between the plates