When electrons equal to Avogadro number are transferred from one conductor to another, a potential difference of `10^6V`appears between them. Calculate the capacitance of the system of two conductors.

What should be the capacitance of a capacitor capable of storing 1J of energy when potential difference of 100V is applied between the plates?

What should be the capacitance of a capacitor capable of storing 1j of energy when potential difference of 100V is applied between the 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 ?

Can there be potential difference between two adjacent conductors which carry the same positive charge?

Two parallel plate capacitors A and B have the same separation d= 8.85xx10^-4m between the plates. The plate area of A and B are 0.04m^2 and 0.02m^2 respectively. A slab of dielectric constant (relative permittivity) K=9 has dimensions such that it can exactly fill the space between the plates of capacitor B. A is then charged to a potential difference of 110V. Calculate the capacitance of A and the energy stored in it.

Can there be a potential difference between two conductors of the same volume carrying equal positive charges?

How does the drift speed of electrons in a metallic conductor vary, when applied potential difference is decreased keeping temperature constant?

A potential difference will be induced between the ends of the conductor shown in the figure, when the condutors moves along.