If a circular coil area A,number of turns n carries a current I then it is equivalent to a magnetic dipole.The magnetic moment of a coil is,

A circular coil of radius 'r' carrying current I is equivalent to a magentic dipole. What is the magnetic moment of the di-pole?

A circular coil of radius 'r' having N turns carries a current ''I''. What is its magnetic moment ?

A circular coil of n turns and radius r carries a current I. The magnetic field at the centre is

A circular coil of n turns and radius r carries a current I. The magnetic field at the center is

A circular coil of radius 10 cm and 100 turns carries a current 1A. What is the magnetic moment of the coil?

Assertion : A planar circular loop of area A and carrying current I is equivalent to magnetic dipole of dipole moment M = IA. Reason : At large distances, magnetic field of circular loop and magnetic dipole is same.