Grade 9General Physics
Electric potential any point P due to electric dipole
1 Answer
Khimraj
Electric potential at any point P due to electric dipole is given by
V=p*cosθ/4πε0(r2-a2 cos2 θ)
If r>>a;
V = p*cosθ/4πε0r2
where p = q*2a
θ = angle between line joing the point P andmid point of dipole and axis of dipole
r = distance of point P from centre of dipole.
Hope it clears.
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