Question
Sat March 13, 2010 By:

Dipole

Expert Reply
Sat March 13, 2010

(d) F/8

The electrostatics force due to dipole on a point on it's axis 1/y3, where y is the distance of the point from the dipole.

If y is made 2y, then force will (F/y3)/(2y)3 = F/8

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