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Curie temperature is the temperature abo...

Curie temperature is the temperature above which

A

paramagnetic material becomes diamagnetic material.

B

paramagnetic material becomes ferromagnetic material.

C

ferromagnetic material becomes diamagnetic material.

D

ferromagnetic material becomes paramagnetic material.

Text Solution

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The correct Answer is:
C
Curie temperature is the temperature above which ferromagnetic material begins to behave as paramagnetic material.
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U-LIKE SERIES-MAGNETISM AND MATTER-MULTIPLE CHOICE QUESTIONS
  1. In a permanent magnet at room temperature

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  2. If the magnetic dipole moment of an atom of diamagnetic material, para...

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  3. Curie temperature is the temperature above which

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  4. A magnetic needle is kept in a non-uniform magnetic field. It experien...

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  5. A short bar magnet placed with its axis at 30^@ with a uniform magneti...

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  6. A magnet of magnetic moment 50 hati A m^2 is placed along the x-axis i...

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  7. A small bar magnet has a dipole moment 1.2 A m^2. The magnitude of mag...

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  8. The angle between the magnetic meridian and geographical meridian is c...

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  9. At a place, horizontal and vertical components of earth's magnetic fie...

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  10. At a certain place the angle of dip is 30^@ and the horizontal compone...

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  11. At which place direction of earth's magnetic field is horizontal ?

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  12. The time period of oscillations of a freely suspended magnetic needle ...

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  13. At a certain place a small bar magnet completes 30 oscillations per mi...

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  14. Temperature above which a ferromagnetic substance begins to behave as ...

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  15. Magnetic susceptibility X, magnetic intensity H and magnetisation vect...

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  16. A superconductor exhibits perfect

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  17. In a non-uniform magnetic field a diamagnetic material moves

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  18. The magnetic susceptibility (x) of a paramagnetic material changes wit...

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  19. Susceptibility of a diamagnetic substance has a value

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  20. In the hysteresis cycle, the value of magnetic intensity H needed to m...

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