After Curie temperature, iron becomes
Correct answer: B. paramagnetic
- A. ferromagnetic
- B. paramagnetic
- C. diamagnetic
- D. superconductor
Explanation
After the Curie temperature, iron loses its ferromagnetic properties and becomes paramagnetic. Above the Curie temperature, the thermal energy overcomes the magnetic ordering, and the material loses its net magnetic moment
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About Physics of Solids
Solids are compared through crystal structure, amorphous arrangement, elasticity, plastic deformation, stress, strain and Young’s modulus. Electrical behavior depends on available charge carriers and band structure, so conductors, insulators and semiconductors must be distinguished from mechanical properties such as strength, stiffness and brittleness.
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