In the sources about the magnetic properties of magnetic materials, electromagnetic induction, magnetic devices, we have mentioned some magnetic materials
Practical application. In fact, magnetic materials already has been widely used in all aspects of traditional industries.
For example, if there are no magnetic materials, electrification was impossible, because power generators, transmission to be used use transformer motor is used, power machinery, telephones, radios and televisions used speakers. Many instruments are required to use the magnet coil. These have been telling other content when it comes to the.