Question

can a magnet be demagnetised? how

Answer 1

Answer:

If you heat a magnet past the temperature called the Curie point, the energy will free the magnetic dipoles from their ordered orientation. The long-range order is destroyed and the material will have little to no magnetization. The temperature required to achieve the effect is a physical property of the particular material.

You can get the same effect by repeatedly hammering a magnet, applying pressure, or dropping it on a hard surface. The physical disruption and vibration shake the order out of the material, demagnetizing it.

Hope It Would Be Helpful!!!

Please Mark As "Brainliest"

Thank You!!!

Answer 2

Answer:

yes.

Explanation:

rubbing the magnet or breaking the magnet the magnet will be demagnetised.