Electric Field On The Axis Of Dipole Physics Class 12 Chapter 1 Electric Charges and Fields Notes

#5. Electric Field On The Axis Of Dipole

Consider an electric dipole with charge +q and -q separated by a distance 2a . Let P is the point along the axial line of the dipole at a distance r from the midpoint of the electric dipole

E.F due to +q charge at point P

E.F due to -q charge at point P

The direction of net electric field and the direction of dipole moment are same . Also angle between net electric field and dipole moment is Zero.

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