What are the basic properties of the magnet? There is a magnet having two poles of the magnetic field. According to Lorentz theorems, the luggage magnet type, all magnetic phenomena are electromagnetic fields, or as a result of electron motion. In other words, if there is no current or the movement of electrons, there is no magnetic field. Heterosexual homosexual attraction between magnetic poles repel. In addition, the magnetic field also and all charged body or moving charge (popular argument is current) work. One of the most common to the following categories: a magnet for ferromagnetic attraction; generators and motors; kinescope deflection coil and so on. These effects are, without exception electromagnetic interaction and the moving charge (current) between. Careful we can find, bags magnet classification, now some of the use of the magnets are relatively high-tech industry, as they are now maglev train is a good example, we used to think the plane is one of the fastest types of transport, bags magnet, but now there is a more convenient and faster means of transport - maglev train. Since the magnetic force of its orbit so that it suspended in the air, walking is different from other trains require contact with the ground, so only by resistance from the air. Maglev train can reach a top speed of 500 kilometers per hour or more, than the wheel-rail high-speed trains of more than 300 kilometers faster. These are used levitation force (ie magnetic attraction and repulsion) to drive the train. Since the magnetic force of its orbit so that it suspended in the air, walking is different from other trains require contact with the ground, bags magnet type, so only by resistance from the air. Then use magnets in such an environment is very convenient to our lives and have brought a lot of walking convenience, let us have more of their expectations. Bags new magnet design _ _ Tong Xin magnetic luggage provided by the Dongguan City, Tong Xin magnetic Limited magnet. Dongguan City, Tong Xin magnetic Limited (www.dgxtxmagnet.com/) Dongguan, Guangdong, magnetic leader, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. New Tong Xin magnetic leadership with the staff warmly welcome all inquiries to discuss, with new magnetic Xin Tong better future.