Question

A charge q is move from A to B on equatorial line.Find work done
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Answer 1

Explanation:

Since, net potential at any point on the equatorial axis of an electric dipole is zero. Thus potential difference between two points on the equatorial axis is zero. i.e. ΔV=0

Work done W=qΔV=0

Answer 2

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Explanation:

⇢ Since, net potential at any point on the equatorial axis of an electric dipole is zero. Thus potential difference between two points on the equatorial axis is zero. i.e. ΔV=0

Work done W=qΔV=0.

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