What do you understand by electrostatic potential energy ? Find an expression for electrostatic potential energy of a system of two point charges.

Define electrostatic potential?

Find the electrostatic potential energy of the system shown in the figure

SI unit of electrostatic potential is

Find the electric potential energy of the system of charges. (a)

What do you mean by electric potential energy of a system of charges?

Explain the conept of electric potential energy. Derive an expression for potential energy of a system of two point charges. Generalise the expression fo N discrete charges.

Define electrostatic potential energy. Obtain an expression for electrostatic potential at a point on the equatorial line of an electric dipole.

What do you mean by gravitational potential energy ? Derive an expression for the gravitational potential energy of an object raised to a height h .