Magnet component is iron, cobalt, nickel and other atoms, the atoms of special internal structure compare with, itself has a magnetic moment.
Magnets can produce magnetic field, the absorption of ferromagnetic material such as iron, nickel, cobalt and other metallic properties.
Magnet varieties: class magnet shape: square shaped magnets, magnet, tile shaped magnets, cylindrical magnet, ring magnets, wafer magnets, magnet, magnet, magnet, magnetic frame attribute class magnets, samarium cobalt magnet, ndfeb magnet,
, ferrite magnets, alnico magnets, iron, chromium cobalt magnet industry class magnet: magnetic components, motor magnets, rubber magnet, magnetic etc varieties.
Magnet for magnets and magnetic, aeon magnet is coupled with strong magnetic, make the spin of magnetic materials and electronic angular momentum into fixed direction arrangement, soft magnetic is combined with electricity.
Is also a kind of combined with magnetic way)
Such as current remove soft magnetic iron gradually lost.
The halfway point of the bar magnet with thread hanging up, the stillness of the night, it will ends of each point to the earth's north and south, pointing to the north called refers to the North Pole or at the end of the N pole, pointing to the south is refers to the South Pole or at the end of the S pole.
If the earth as a big magnet, the earth's magnetic North Pole is to point to the South Pole, pole is magnetic.
Between the magnets and magnets, magnetic pole with the same phase out, different magnetic absorption.
So, the compass and the Antarctic, ones with the arctic, and the compass with ones are absorbed.
Magnet can be divided into categories: for the magnet with the eternal magnet.
For the magnet is a natural product, also known as the natural magnet, also can be made by the human.
Non for magnets, such as the electromagnet, present magnetic only under certain conditions.