Download GIF - Magnet Free Photo

Magnetism is a class of physical attributes that are mediated by magnetic fields. Electric currents and the magnetic moments of elementary particles give rise to a magnetic field, which acts on other currents and magnetic moments. Magnetism is one aspect of the combined phenomenon of electromagnetism. The most familiar effects occur in ferromagnetic materials, which are strongly attracted by magnetic fields and can be magnetized to become permanent magnets, producing magnetic fields themselves. Demagnetizing a magnet is also possible. Only a few substances are ferromagnetic, the most common ones are iron, cobalt and nickel and their alloys. The rare-earth metals neodymium and samarium are less common examples. The prefix ferro- refers to iron, because permanent magnetism was first observed in lodestone, a form of natural iron ore called magnetite, Fe3O4. All substances exhibit some type of magnetism. Magnetic materials are classified according to their bulk susceptibility.

This GIF Bitmap Image Magnet Free Photo is a part of Magnets Category in Objects Folder. Magnet Free Photo has a Resolution of 60x60 Pixels. Magnet Free Photo is of .gif (Graphics Interchange Format) Format. It's Size is 2.0KB. This GIF has been Downloaded 97 times till now. Magnet Free Photo was Added on 21-07-2022. Download Magnet Free Photo by clicking the button below: