Two equal positive charges are kept at points A and B. The electric potential at the points between A and B (excluding these points ) is studied while moving from A to B. The potential will

The electric field E and potential V at a point are related to one another as :

A, B and C are three points in a uniform electric field.The electric potential is .

A , B and C are three points in a uniform electric field. The electric potential is

The electric field and the electric potential at a point are E and V respectively. Give the relationship between E and V

Consider a circular ring of radius r, uniformly charged with linear charge density lambda . Find the electric potential aty a point on the exis at a distance x from the centre of the ring. Using this expression for the potential, find the electric field at this point.

(a) Calculate the electric potential at points P and Q as shown in the figure below. (b ) Suppose the charge +9muC is replaced by -9muC find the electrostatic potentials at points P and Q ( c) Calculate the work done to bring a test charge +2muC from infinity to the point P. Assume the charge +9muC is held fixed at origin and +2muC is brought from infinity to P.

Electric potential at certain point due to a point charge and a dipole are respectively proportional to