Explain the phenomenon of loss of magnetism.

Explain the phenomenon of loss of magnetism. 
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1 Answer

Answer :

Phenomenon of loss of magnetism: 

 It is the process in which permanent magnetic material completely demagnetize

Due to following factors is called as a loss of magnetism.

Following factors for loss of magnetism. 

1. Ageing: Due to ageing or completion of life of the magnetic material loss of magnetism is possible.

2. Heat: If the magnetic material is heated more than its curie temperature then loss of magnetism is possible.

3. Due to mechanical process: If the number of mechanical process like punching, cutting, drilling, machining are carried out then loss of magnetism is possible.

4. Improper storage of magnetic field: If the magnetic material is not magnetized properly with high efficiency then loss of magnetism is possible
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