GEOLOGY

Detailed explanation-1: -A permanent magnet is an object made from material that can be magnetized and creates its own persistent magnetic field. These materials are strongly attracted to magnets. These are made up of iron, nickel, cobalt, steel and some alloys of rare-earth metals.

Detailed explanation-2: -A magnet made from a material that keeps its magnetism for a long time is called a permanent magnet.

Detailed explanation-3: -A permanent magnet is one that retains its magnetic properties for a long period of time. Examples are iron, nickel, cobalt and some rare earth alloys etc.

Detailed explanation-4: -A permanent magnet is an object made from a material that is magnetized and creates its own persistent magnetic field. As the name suggests, a permanent magnet is ‘permanent’. This means that it always has a magnetic field and will display a magnetic behavior at all times.

Detailed explanation-5: -Magnets can be made by placing a magnetic material, such as iron or steel, in a strong magnetic field. Permanent, temporary, and electromagnets can be produced in this manner.