Assertion: Poles of a magnet can never be separated.
Reason: Since each atom of a magnetic material is a magnet in itself.

Assertion : The susceptibility of diamagnetic materials does not depend upon temperature. Reason : Every atom of a diamagnetic material is not a complete magnet in itself.

Can two poles of magnet be separated?

North pole of a magnet can be identified by

Assertion: Magnetic lines of force never intersect. Reason: The direction of magnetic lines of force in a magnetic field is from north to south.

Assertion : The poles of magnet cannot be separated by breaking into two pieces. Reason: The magnetic moment will be reduced to half when a magnet is broken into two equal pieces.

Assertion: The poles of magnet cannot be separated by breaking into two pieces. Reason: The magnetic moment will be reduced to half when a magnet is broken into two equal pieces.

Assertion: The poles of magnet cannot be separated by breaking into two pieces. Reason: The magnetic moment will be reduced to half when a magnet is broken into two equal pieces.