What is Magnetism?
Magnetism is the force exerted by magnets when they attract or repel each other. This magnetism force is caused by the motion of electric charges. Every element or substance is made up of tiny units called atoms. … Read more
Magnetism is the force exerted by magnets when they attract or repel each other. This magnetism force is caused by the motion of electric charges. Every element or substance is made up of tiny units called atoms. … Read more