An electric dipole of moment p is placed normal

Asked by admin @ 20/08/2021 in Physics viewed by 280 People

A electric dipole of moment P is placed normal to the lines of force of electric intensity E, then the work done in deflecting it through an angle of 180

A. pEB. +2pEC. -2pED. Zero

Answered by admin @ 20/08/2021

The correct option is D)Zero

Because the angle is 180°

And work done = pE sinα

and here α=180

therefore net work done will be Zero.

Hope it helps☺✌

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