1.

A given charge is situated at a certain distance from an electric dipole in the end-on position experiences a force `F` If the distance of the charge is doubled, the force acting on the charge will beA. `2F`B. `F//2`C. `F//4`D. `F//8`

Answer» Correct Answer - d
Force on charge `F=q(E_(a))=qxx(k.2p)/(r^(3))rArr F prop (1)/(r^(3))`
When `r rarr` doubled,. `F rarr 1/8` times


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