Question

actually when we heat magnet it would lose its power. simultaneously if we cool it will we regain the power again.​

Answer 1

Answer:

Explanation:

Magnetic materials should maintain a balance between temperature and magnetic domains (the atoms’ inclination to spin in a certain direction). When exposed to extreme temperatures, however, this balance is de-stabilised and the magnetic properties are then affected. While cold strengthens magnets, heat can result in the loss of magnetic properties. In other words, too much heat can completely ruin a magnet.

PHYSICS behind it:-

While increasing the temperature, the given magnetic material will lose their magnetization up to certain limit. As the atoms are sped up, the percentage of magnetic do...