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A charge +q is carried from point A( r, ...

A charge +q is carried from point `A( r, 135^(@))` to point `B(r, 45^(@))` following a path, which is a quadrant of circle of radius r ( Fig. 3.97). If the dipole moment is P, find the work done by the external agent (assume short dipole).
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Text Solution

Verified by Experts

The correct Answer is:
`(sqrt(2)qP)/(4 pi epsi_(0) r^(2))`
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