Multiple Choice
For a loop of current-carrying wire in a uniform magnetic field the potential energy is a minimum if the magnetic dipole moment of the loop is:
A) in the same direction as the field
B) in the direction opposite to that of the field
C) perpendicular to the field
D) at an angle of 45 ° to the field
E) none of the above
Correct Answer:

Verified
Correct Answer:
Verified
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