potential energy of a bar magnet of magnetic moment M placed in a magnetic field of induction B such that it makes an angle theta with the direction of B
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Answer:
P = -MBcosθ.
Explanation:
The potential energy of a magnetic dipole moment is given as P which is equal to the negative product of the magnetic moment with the magnetic field B with the cos component of the angle θ which the magnetic moment and the magnetic field is making.
So, the potential energy is calculated by the formulae of P = -MBcosθ.
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