The Ways to use Neodymium Magnets
Permanent magnets manufactured from neodymium have greater strength in contrast to some other known material. Since their invention in the 1980s, these magnets happen to be employed in motors, earphones for music, toys and appliances. Though neodymium, a rare-earth element, is more epensive than other magnetic materials, a magnet made using it could be much smaller, so it features a less expensive.
Motors
Electric motors use permanent magnets. The stronger the magnet within a motor, the more power the motor develops. The high strength of neodymium magnets creates small motors with an increase of power than ceramic, iron or other magnet types. Compact neodymium-magnet motors run electric cars, scooters and bicycles.
Education
Scientific demonstrations gain benefit neodymium magnet's strong magnetic field. The Meissner Effect, a trendy demonstration of maglev with superconducting materials, is most effective using the strongest possible magnet. Other demonstrations include bending an electron beam inside a cathode ray tube that has a magnet's field and dropping a magnet down a protracted aluminum tube to demonstrate Lenz's Law.
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