The magnetic moment of a circular coil carrying current is: | CGP Edu

Physics Moving Charge and Magnetism Magnetic Force and Torque on a Current Carrying Loop and Magnetic Dipole Moment MCQ (Single Correct)

The magnetic moment of a circular coil carrying current is:

A

directly proportional to the length of the wire in the coil

B

inversely proportional to the length of the wire in the coil

C

directly proportional to the square of the length of the wire in the coil

D

inversely proportional to the square of the length of the wire in the coil

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