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Derive an expression for electric field ...

Derive an expression for electric field due to an electric dipole at a point on the axial line.

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Derive an expression for electrical conductivity.

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Obtain an expression for the electric field intenstiy at a point on the equatorial line of an electric dipole.

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Arrive at the expression for electric potential at a point due to a dipole and hence apply the expression for electric potential at a point on the dipole axis and on the equatorial lines.

OSWAAL PUBLICATION-2016 Solved Paper 1-Exercise
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