What are the uses of a permanent magnet?

Many electric motors, generators and measuring instruments cannot work without permanent magnets. Alnico magnets are used in radar and telephones. They even play an important role in amplifiers and loudspeakers. Ceramic magnets are great for performing attraction and repulsion experiments. read more

Permanent magnets will always retain their magnetism, whereas temporary magnets will display magnetic qualities when around a strong enough magnet. Uses in the Home One of the most common magnetic household items is the refrigerator door, however, the door is not the only part that is made from a permanent magnet. read more

Permanent Magnet Applications Magnets are used in many different applications given their inherent strength in relation to mass and weight. Electromagnets, because they can be turned off and on, are used in powerful pieces of equipment and vehicles, such as magnetic-levitation, or maglev, trains. read more

Permanent magnets have a variety of uses. Most people would be surprised by the uses of magnets in everyday life. Every time you drive your car, magnets are being utilized to help you perform certain operations. Magnets are used in permanent magnet motors. read more