A neutral point is obtained at the centre of a vertical circular coil carrying current. The angle between the plane of the coil and the magnetic meridian is

The magnetic moment of a circular coil carrying current is

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

At the centre of a circular coil carrying current, the magnetic filed is________.

What is the direction of magnetic filed at the centre of a circular coil carrying current.

Is the magnetic field at the centre of the current carrying circular coil parallel to the plane of the coil?

How will the magnetic field induction at the centre of a circular coil carrying current change, if the current through the coil is doubled and the radius of the coil is halved?

How will the magnetic field induction at the centre of a circular coil carrying current change, if the current through the coil is doubled and the radius of the coil is halved?