What is a magnet made from a material that easily loses its magnetism called?

A magnet made from a material that easily loses its magnetism is called a temporary magnet. Temporary magnets, typically made from ferromagnetic materials, exhibit magnetic properties when exposed to a magnetic field but will quickly lose their magnetism once the external field is removed.

This characteristic is due to the alignment of magnetic domains within the material, which can be disrupted easily. In contrast, permanent magnets maintain their magnetism over time, while electromagnets depend on an electric current to generate a magnetic field, and super magnets generally refer to high-strength permanent magnets made from specialized materials. Understanding the distinction between these types of magnets is essential in various applications, as it informs the choice of materials based on the required permanence of magnetism.