Is the electrostatic potential necessarily zero at a point where the electric field strength is zero? Give an example to illustrate your answer,.

Is electrostatic potential necessarily zero at a point where electric field strength is zero? Justify.

Answer the following: (a) Derive an expression for the potential energy of an electric dipole in a uniform electric field. Explain conditions for stable and unstable equilibrium. (b) Is the electrostatic potential necessarily zero at a point where the electric field is zero ? Give an example to support your answer.

What are forced vibrations ? Give one example to illustrate your answer.

Electric potential difference is the work , done to bring a unit +ve test charge from one point to another in an electric field:- Can electric potential be necessarilly zero at a point where electric field strength is zero? Explain.

Can potential be zero where electric field is not zero ?

The position of the point where the net electric field will be zero is

The position of the point where the net electric field will be zero is

In the given figure distance of the point from A where the electric field is zero is