State any two applications of: (i) Ferromagnetic (ii) Paramagnetic material.

State any two applications of: (i) Ferromagnetic (ii) Paramagnetic material. 
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1 Answer

Answer :

Applications of Ferromagnetic Materials: 

1. In the transformer laminations.

2. In Electrical machines as a magnetic material.

3. In Magnetic poles of motor and generator

4. Magnetic recording device


Applications of Paramagnetic material:
1. Solid state MASER 
2. Using adiabatic demagnetization low temperature can be achieved. 
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