Correct the following statement.
The angle between two equipotential surfaces is 90degrees.

Correct the following statement. The Couolmb force between two point charges is a short range force.

Correct the following statement. An equipotential surface and line of force in an electric field are parallel to each other.

Correct the following statements. The surface of a charged conductor is an equipotential surface.

Give two properties of equipotential surface.

Which of the following statements are correct?

Correct the following statement. Mutual inductance between two coils is maximum when the coils are placed normal to each other.

The angle between electric line of force and equipotential surface is

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