What is Magnetism?

what are the uses of magnetism?

There are many uses of magnetism in many fields. Magnets aren't just used in our everyday lives but outside our everyday lives. They are used in the medical field, in the industrial field and many other fields of work.

Magnets are used in compasses, door bells, toys, games, credit cards, electricity, motors, video tapes, sorting materials and many many more different things.