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Question: Answered & Verified by Expert
The magnetic dipole moment of a current loop is independent of
PhysicsMagnetic Effects of CurrentNEET
Options:
  • A Magnetic field in which it is lying
  • B Number of turns
  • C Area of the loop
  • D Current in the loop
Solution:
1179 Upvotes Verified Answer
The correct answer is: Magnetic field in which it is lying
Magnetic dipole moment of a current is given by

M=NIA

where N= number of turns

           I= current in a loop

          A= area of the loop

From the above relation, it is clear that magnetic dipole moment of a current loop is independent of the magnetic field in which it is lying.

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