When the working temperature becomes more than the Curie temperature, a ferromagnetic material becomes a
When the working temperature becomes more than the Curie temperature, a ferromagnetic material becomes a Correct Answer paramagnetic material
Explanation:
When the temperature becomes more than the curie temperature, a ferromagnetic material becomes a paramagnetic material, because randomness in the orientation of dipoles increases due to increased temperature and ferromagnetic material lose their magnetic property.
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Important Points:
- Curie Temperature is a critical temperature at which material losses its magnetic behavior due to thermal agitation.
- Diamagnetic materials are those materials which lack the permanent magnetic dipoles.
- E.g. Cu, Au, Ge, Si, Nacl and diamond Al2O3
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Feb 20, 2025