Question

Derive an expression for electric field due to electric dipole at a point on its axial line​

Answer 1

Answer:

Electric field due to an electric dipole at a point on its axial line: AB is an electric dipole of two point charges −q and +q separated by small distance 2d. P is a point along the axial line of the dipole at a distance r from the midpoint O of the electric dipole.

The electric fiedl at the point P due to +q placed at B is.

Explanation:

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