defence exam Army Havildar SAC Mock Test Series 2025 Physics Electric Fields and Gauss' Law The Electric Field Due to an Electric Dipole
The magnitude of electric field of a dipole at a point on the equatorial plane is _____________, where 'p' is the dipole moment and 'r' is the distance of the point from the centre of the dipole and where '2a' is the distance between the two charges.
1
-qar / [2πεo(r2 + a2)3 / 2]
2
-qa / [2πεo(r2 + a2)2]
3
-qar / [2πεo(r2 + a2)2]
4
-qa / [2πεo(r2 + a2)3 / 2]