Multiple Choice
A loop of current-carrying wire has a magnetic dipole moment of 5.0 *10-4 A.m2.If the dipole moment makes an angle of 57° with a magnetic field of 0.35 T, what is its potential energy?
A) -9.5 x 10-5 J
B) -1.5 x 10-4 J
C) -1.8 x 10-4 J
D) +1.5 x 10-4 J
E) +9.5 x 10-5 J
Correct Answer:
Verified
Correct Answer:
Verified
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