Question

Electric field intensity at a point on the axial line of an electric dipole

Answer 1

Dear student
The electric field intensity of an electric dipole is
E = $\frac{2Kp}{r^3}$
here K = $\frac{1}{4\pi {\epsilon }_0}$ = 9 x 10⁹ N m² kg^-2 , p = dipole moment , r = distance of axial point from the centre of the dipole
Regards
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