Why does a paramagnetic sample display greater magnetisation (for the same magnetisation field) when cooled?

Answer the following questions: Why does a paramagnetic sample display greater magnetisation (for the same magnetising field) when cooled?

Answer the following questions: Would the maximum possible magnetisation of a paramagnetic sample be of the same order of magnitude as the magnetisation of a ferromagnet?

Why does paramagnetic substance move from weaker to stronger parts of non-uniform magnetic field?

How are materials classified according to their behaviour in a magnetic field? Why does the magnetisation of a paramagnetic salt increase on cooling?

Suppose a man proposes a theory that the earth's magnetic field is due to permanent magnetisation field is due to permanent magnetisation of molten iron core of earth. Will you acceept this theory? Give reasons for your answer.

If temperature and magnetic field applied across a paramagnetic substane are trippled, how many times intensity of magnetisation of the substance will change?

An iron bar is magnetised with the help of another magnet or by subjecting it to a magnetising field. The magnetism acquired by the magnet is assumed due to the alignment of molecular magnet. Does the length to the iron bar undergo a change during the magnetisation process?

How does the magnetic induction of a paramagnetic material vary with increasing applied magnetic field?