Question

pins suspended from the same magnet to their
maximum limit in two different cases(pin a are more than pin b). State with a reason whether the set of
pins A or the set of pins B are made out of soft iron. Also define the magnetic
process which enables us to suspend the pins one below the other.

Answer 1

Ferromagnetism is a phenomenon that occurs in some metals, most notably iron, cobalt and nickel, that causes the metal to become magnetic.
The atoms in these metals have an unpaired electron, and when the metal is exposed to a sufficiently strong magnetic field, these electrons' spins line up parallel to each


we cannot tell which set of pins will be soft irons . Because only ferromagnetic material gets magnetic property transfered .