磁体的英文怎么说
磁体的英文: A bar on horseshoe magnet is called a permanent magnet Operated by an electromagnet or using electromagnets. In the same year Argao made the first electromagnet Magnet : Any material capable of attracting iron and producing a magnetic field outside itself. A magnet derives its magnetism from the motions of electrons of atoms within the magnet. A distinction between positive(north)and negative(south)magnetic poles of an electromagnet or permanent magnet. To make an electromagnet you need to send a current through the wire. It is called the north pole of the magnet, which is usually marked N. Magnet-shrooms remove helmets and other metal objects from zombies. n. 磁铁,磁石;磁体;有吸引力之人、物或地方 A magnet derives its magnetism from the motions of electrons of atoms within the magnet. The magnetic state of a bar magnet or a horseshoe magnet is extremely complicated This is a magnetic storage in which the magnetic medium consists of magnetic cores. Magnetic particle testing/magnetic particle examination magnetic tape transport |