Question

Give reason :-
A long chain of pins can be made from one end of a bar magnet.

Answer 1

Magnetic force can attract pims simce they are made of metals.Magnetic force is high in a large area along.poles.

Answer 2

Forces is a pull or a push .force is measured in newtons .there are different types of forces magnetic force fravitational force inetia force to tje other types of force

Magnetic force is force that acts on magnets .a magnet is an item that attracts metal or stell oblects .a magnet therefore has a force called the magnetic force .when pins are hunged on the magnet ,they hung on it