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Curie temperature above which
Options
(a) paramagnetic material becomes ferromagnetic material
(b) ferromagnetic material becomes diamagnetic material
(c) Ferromagnetic material becomes paramagnetic material
(d) paramagnetic material becomes diamagnetic material
Correct Answer:
Ferromagnetic material becomes paramagnetic material
Explanation:
Curie temperature is the temperature above which ferromagnetic material becomes para magnetic material.
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- If h is planck’s constant and λ is wavelength, h/λ has dimensions of
- As per Bohr model, the minimum energy (in eV) required to remove an electron
- A particle free to move along X-axis has potential energy given as U(X) =k(1-e⁻ˣ²)
- In vacuum, to travel distance d, light takes time t and in medium to travel distance
- If angular momentum of a body is increased by 200% its kinetic energy will increase
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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