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The application of circular disc magnets in people's lives
Nov 07, 2018

Magnets have played an important role in human development. For example, the current electricity is invented by the principle of magnets, and it has become an indispensable object. Compared with conventional magnets, disc magnets have a special role in shape, such as the radio horn that is common in childhood, and the main one is the disc magnet plus the coil.


When the circular disc magnets was first used, it was mainly considered that the circular shape facilitated the winding of the coil, so the disc magnet was slowly used. Later, many scientific inventions were based on disc magnets, such as magnetoelectric electromagnetism. . The disc magnet has gradually entered everyone's eyes and has gradually been used by people. It is widely used in various life appliances. Currently, it is a speaker, which is the closest product to everyone's life, mainly using discs. The magnet is composed of a copper coil, and a current is generated by the coil, and the current generates a magnetic field and a magnetic field of a circular magnet to interfere with each other to generate various wonderful sounds.


There is also a transformer that is widely used nowadays, whether it is a mobile phone or a computer. Circular disc magnets have gradually entered the ordinary life from scientific research. Of course, these are not only these, but also widely used in industry. In addition to the above mentioned, there are common industrial materials, iron filings, and so on.



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