A short bar magnet of magnetic moment \[0.4J\,{{T}^{-1}}\] is placed i – McqOptions

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1.	A short bar magnet of magnetic moment \[0.4J\,{{T}^{-1}}\] is placed in a uniform magnetic field of\[0.16\,T\]. The magnet is in stable equilibrium when the potential energy is
A.	\[-0.64J\]
B.	zero
C.	\[-0.082\,J\]
D.	\[0.064\,J\]
Answer» E.

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