GEOLOGY

Detailed explanation-1: -A temporary magnet is a magnet made of soft iron, that is usually easy to magnetize; however, temporary magnets lose most of their magnetic properties when the magnetizing cause is discontinued.

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

Detailed explanation-3: -One of these methods requires increasing the temperature of the magnet. This adds heat and energy to the system which will take away the magnetic field. The temperature at which the magnet no longer holds its field is known as the Curie point. Another way to make a magnet lose its magnetic field is by hitting it.

Detailed explanation-4: -An electromagnet is called a temporary magnet because it produces magnetic field so long as current flows in its coil.