Question

find the electric potential at any point on equatorial line or axial line due to an electric dipole​

Answer 1

Explanation:

The NCERT formula is correct if used with vector notation as the direction of electric dipole moment is from -q(negative charge) to +q(positive charge) and the resultant electric field at any point on equatorial line is in direction opposite to the electric dipole moment so negative sign is used.

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