Question
An electric dipole of moment p is placed in the position of stable equilibrium in uniform electric field of intensity E. If it is rotated through an angle θ from the initial position, the potential energy of electric dipole in the final position is
Answer: Option D
:
D
Potential energy of dipole in electric field is U=−pEcosθ; where θ is the angle between electric fieldand dipole moment vector.
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:
D
Potential energy of dipole in electric field is U=−pEcosθ; where θ is the angle between electric fieldand dipole moment vector.
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