Question

drive the expression for electric field due to a dipole on a PT change​

Answer 1

Answer:

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Explanation:

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Answer 2

Answer:

Hint: To derive the expression for electric field due to an electric dipole, consider AB is an electric dipole of two point charges – q and + q separated by small distance 2d and then consider that P is a point along the axial line of the dipole at a distance r from the midpoint O of the electric dipole.

Complete step-by-step answer:

Formula used - E=14π∈∘.qx2

We have been asked to derive an expression for electric field intensity due to an electric dipole at a point on its axial line.

Now, let AB be an electric dipole of two-point charges -q and + q separated by small distance 2d.

Also, consider that P is a point along the axial line of the dipole at a distance r from the midpoint O of the electric dipole.

Explanation:

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