The electric field at a point on the equatorial plane at a distance r from the centre of a dipole having dipole moment →tp is given by (r >> seperation of two charges forming dipole, ε₀ = permittivity of free space
A.→E=→P/4 πε0r³
B.→E=2→P/4 πε0r³
C.→E=−→P/4 πε0r²
D.→E=−→P/4 πε0r³
