Question

Which type of magnet is the strongest?

Answer 1

1. Neodymium (Nd) magnets are the most powerful permanent magnets.
2. To create the $N{d}_{2}F{e}_{14}B$ structure, neodymium, boron, and iron are alloyed. A rare-earth element is a neodymium.
3. A substance or thing that creates a magnetic field is called a magnet.
4. The most noteworthy characteristic of a magnet: a force that attracts other ferromagnetic materials, such as iron, steel, nickel, cobalt, etc.—as well as the ability to attract or repel other magnets are caused by this invisible magnetic field.