Magnets are very common in our daily lives and there are many types of magnets available on the market today, such as neodymium magnets, Alnico magnets, ferrite magnets, and SmCo magnets. Learning knowledge about magnets is very interesting. Did you know? Most of the refrigerator magnets are fixed on the refrigerator with ferrite magnets. Use our fun magnet facts to start learning how magnets work.
1. Magnets only attract certain types of metals. They are usually made of iron or steel, but aluminum, copper, nickel, and cobalt can also be made into powerful magnets. Other materials, such as glass, plastic, and wood, are not attracted by magnets.
2. A bar magnet has the North Pole at one end and the South Pole at the other.
3. If you tie a bar magnet to a piece of wood and place it in a bowl of water, it will slowly rotate and the north pole of the magnet will point to the north pole of the earth. There is a small bar magnet in the compass that works the same way so that the explorers can find the way.
4. A magnet is an object that can generate a magnetic field. The magnetic field itself is invisible to the human eye. But ff you put a bar magnet under a piece of paper and lightly sprinkle the iron powder on it, you will suddenly see the invisible magnetic field because the particles stick to it.
5. The North Pole of one magnet repels the South Pole of another magnet repels and pushes away the South Pole of another magnet. The North Pole of one magnet attracts and adheres to the South Pole of another magnet.
6. It is believed that the core of the earth is an alloy of iron and nickel, which gives the earth its own magnetic field. So the earth is a huge magnet.
7. Magnets can be found in phones, stereos, vacuum cleaners, washing machines, televisions, and many other things.
8. Sometimes the veterinarian will use a magnet to remove the wire from the animal’s stomach.
9. The earliest magnet was referred to as a lodestone. Legend has it that a shepherd from the island of Crete was the first man to discover the lodestone because his crook with an iron tip was pulled towards a stone as he passed over it. The shepherd’s name was Magnes.
10. Another story is that Archimedes—an ancient Greek scientist—is believed to have used magnets to pull nails from enemy ships. These ships then disintegrated, causing them to sink.
Thank you for reading our article and we hope you’ve enjoyed it. If you want to find more fun magnet facts, we would like to advise you to visit Stanford Magnets for more information. As a leading magnet supplier across the world, Stanford Magnets has been involved in R&D, manufacturing, and sales of magnets since the 1990s. It provides customers with high-quality permanent magnets like SmCo magnets, neodymium magnets, AlNiCo magnets, and ferrite magnets (ceramic magnets) at a very competitive price.