Question

What is the relationship between the current and the magnetic moment of a current carrying circular loop?

Answer 1

The dipole moment of a circular loop carrying current is the dipole moment of a bar magnet which creates same magnetic field around as the loop does. It is found that the magnetic dipole moment of the current carrying loop is directly proportional to the current and the area of the current loop.

Answer 2

The dipole moment of a circular loop carrying current is the dipole moment of a bar magnet which creates same magnetic field around as the loop does. It is found that the magnetic dipole moment of the current carrying loop is directly proportional to the current and the area of the current loop.