2015年10月2日星期五

Magnets after magnetization

Magnets magnetized ago, no magnetic iron with the ordinary, like a lot of people ask me, there is no magnetic regarded magnet do? suspension magnet No magnetic magnet is, in fact, the magnetization process is very simple, because the magnet is a special material, in the absence of magnetization before the molecules inside the magnet are no laws exist, magnetizing current is fixed inside the magnet active magnetic elements, and so that a regular arrangement of the magnetic molecules together to form a magnetic field generate a magnetic! neodymium disc magnets

没有评论:

发表评论