Define electric potential difference between two points in an electric field. Is it a scalar or vector?

Define electric dipole.

Define : Terminal potential differences.

The unit of intensity of electric field is

What is the difference between generator and electric motor?

Answer the following question: State the formula for potential difference between two points and hence obtain the SI unit for potential difference.

The negative gradient of potential at any point in electric field is

Define electric field write its formula vector form.

Derive an expression for electric potential due to a point charge

Answer the following question: Is the electric potential difference across each appliance(in a domestic electric circuit) the same?

Define electric dipole and electric dipole moment.