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QAIPMT-2006-Ph-2453: NEET 2006 Physics - Class 12 AIPMT-2006-Ph-2453 Solution: An electric dipole of moment \( {p}\) is lying along a uniform…
An electric dipole of moment is lying along a uniform electric field . The work done in rotating the dipole by is
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Step-by-Step Verified Solution
Work done in deflecting a dipole through an angle _ is given by
W = � 0 _ p E sin _ _ d _ = p E ( 1 _ cos _ _ )
Since _ = 90�
_ W = pE(1 � cos90�) _ W = pE