Question

Derive an expression for electric potential due to an electric dipole at a point whose position vector makes an angle θ with dipole. Hence prove that electric potential at the equator of a dipole is zero​

Answer 1

Answer:

What is electric dipole derive the expression for electric potential due to any electric dipole at equatorial line?

Therefore, the electric potential due to an electric dipole at a given point is equal to KPcosθr2−a2cos2θ. Special cases: (i) When the given point is on the axial line of the dipole (i.e. θ=0).