The magnet

Magnetic component is iron, cobalt, nickel, etcatomic, the internal structure of the atom is relatively special, itself has a magnetic moment. Magnet type: Shape Magnet type:Square magnet, tile magnet, profiloid magnet, cylindrical magnet, circular magnet, disc magnet, bar magnet, magnetic frame magnet, properties of magnets: samarium cobalt magnet, Neodymium iron boron magnet,Ferrite magnets, Aluminum-Nickel-cobalt magnets, Iron-Chrome-cobalt magnets, industry magnets: magnetic components, motor magnets, rubber magnets,Powerful magnet, plastic magnetism, and so on. Magnet pointsA permanent magnetAnd soft magnetism, permanent magnets are coupled with strong magnetism to align the spin of the magnetic material with the angular momentum of the electrons in a fixed direction,Soft magneticAdd an electric current (also a method of adding magnetic force) and the current will remove the soft iron and it will gradually lose its magnetism.

Magnets can produceThe magnetic field, have attractionferromagneticSubstances such asiron,nickelProperties of metals such as cobalt.

The midpoint of a bar magnet is suspended by a thin line. When at rest, its two ends point to the north and south of the earth, with the north or N pole pointing to the north and the South or S pole pointing to the South.

If you think of the earth as a big magnet, then the earth'sMagnetic North PoleThe South Pole is the South Pole, the magnetic South Pole is the North Pole. Between magnets, the magnetic poles of the same name repel each other and the magnetic poles of different names attract each other. So the compass and the South Pole repel, the North Pole repel, and the compass and the North Pole attract.

Classification: Magnets can be classified as\"A permanent magnet\"And\" Non-permanent magnets \". Permanent magnets can be natural products, also known aslodestone, it can also be made by artificial. The permanent magnet, for exampleelectromagnetOnly under certain conditions, there will be magnetic.