Answer:
Explanation:
Magnetism is the force exerted by magnets when they attract or repel each other. Magnetism is caused by the motion of electric charges. Every substance is made up of tiny units called atoms. Their movement generates an electric current and causes each electron to act like a microscopic magnet.
Magnetism is the power to attract. It refers to the attraction to iron and other metals in electric currents and magnets, or to the other kind of attraction — where people want to be close to each other. Different kinds of magnetism cause some magnets to attract, while others repel.
