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Is there any difference between a magnet and an electromagnet?
Publication Time:
08 Jul,2020
Magnets are very common in life, and everyone is no stranger to him. With the development of technology, electromagnets have appeared. What is the difference between the two? Now, let us tell you from Shanxi iron-absorbing stone manufacturers.
Magnets are very common in life, and everyone is no stranger to him. With the development of technology, electromagnets have appeared. What is the difference between the two? Now, let us tell you from Shanxi iron-absorbing stone manufacturers.
Magnets are actually not magnets, but magnets, a kind of natural magnetic ore. So we also call magnets magnetite.
The electromagnet is artificially made according to the principle of electromagnetic induction. According to the principle of electromagnetic induction, the nuclear magnetic steel core has electricity and magnetism. After a single wire is energized, a magnetic field around the wire will be formed around the conductor wire. The direction of the current determines the direction of the magnetic field.
However, due to the lack of magnetic materials, the magnetic field is relatively weak (the magnetic resistance of the air is very large), and the wire is made into a coil to enhance the effect of the magnetic field. If the wire coil is wound on the magnetic core, the loss will be reduced to the greatest extent. Electromagnet.
Contact Information
Company Address:
No. 37, Gangyuan North Road, Stainless Steel Industrial Park, Taiyuan City, Shanxi Province
Contact Number:
+86-351-6126064、+86-13934605697 Mr. Cao
Corporate Email:
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