When does a test charge gain potential energy in an electric field ?

Define potential at a point in an electric field.

Correct the following statement. The work done in moving a test charge between two 'points in an electric field depends on the path chosen.

What is the minimum electrostatic potential energy of an electric dipole of moment P in a uniform electric field E ?

Derive an expression potential energy of an electric dipole in an electric field.

A test charge gains potential energy as it moves from a point at a………….potential to a point at……potential.

What do you mean by a test charge? Write a formula for electric field intensity.