The magnetic moment of a circular coil carrying current is

Plot a magnetic field due to a circular coil carrying current and explain the law used to find the direction of magnetic field at the centre of circular coil carrying current.

Draw the pattern of magnetic field lines for a circular coil carrying current.

The magnetic induction at the center of a circular coil carrying current is

Find the magnetic field induction at a point on the axis of a circular coil carrying current and hence find the magnetic field at the centre of circular coil carrying current.

Find the magnetic field induction at a point on the axis of a circular coil carrying current and hence find the magnetic field at the centre of circular coil carrying current.

The magnetic moment of a current (i) carrying circular coil of radius (r) and number of turns (n) varies as

The magnetic moment of a current (i) carrying circular coil of radius (r) and number of turns (n) varies as

The magnetic moment of a current (i) carrying circular coil of radius (r) and number of turns (n) varies as