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Questions  >>  JEEMAIN and NEET  >>  NEET PAST PAPERS  >>  2012
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An electric dipole of moment 'p' is placed in an electric field of intensity 'E'. The dipole acquires a position such that the axis of the dipole makes an angle θ with the direction of the field.Assuming that the potential energy of the dipole to be zero when θ=90º, the torque and the potential energy of thedipole will respectively be


( A ) pEsinθ,pEcosθ
( B ) pEcosθ,2pEsinθ
( C ) pEsinθ,2pEcosθ
( D ) pEsinθ,2pEcosθ
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