Methods of Magnetisation and Demagnetisation

Magnetization: The process in which magnetic materials attains magnetism is called Magnetization. The Methods of magnetization are: By bringing magnetic materials near the magnet, by producing electricity. Demagnetisation : The process of removing magnetic property from the magnet is called demagnetization. The Magnets can be demagnetised by Hammering, Rough handling like hammering, breaking etc, By Heating, By Induction, By passing electricity. http://www.tutorvista.com/content/physics/physics-i/magnetism/magnetization.php

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