Question

derive the formula for the electric potential energy of an electric dipole in an uniform electric field.discuss it's stable and unstable equilibrium state​

Answer 1

Answer:

First, for a charge to be in equilibrium at any particular point P0, the field must be zero. ... A dipole in a uniform electric field is in stable or unstable equilibrium according as the angle between the dipole and electric field is 0 or 180. Further, in case of unstable equilibrium there will occur dipole momen