A coil with a magnetic moment of 1.50 A-m^2 is oriented initially with its magnetic moment antiparallel? to a uniform magnetic f

Question

3 years ago

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A coil with a magnetic moment of 1.50 A-m^2 is oriented initially with its magnetic moment antiparallel? to a uniform magnetic f

ield of magnitude 0.815 T. What is the change in potential energy of the coil when it is rotated 180 degrees so that its magnetic moment is parallel to the field?

Physics

1 answer:

svp [43] · Answer 1 · 2022-04-02T13:14:55+03:00

svp [43]3 years ago

6 0

<span>∆U = μB = (1.5)(0.815) = 1.2225 joules</span>