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Nickel shows ferromagnetic property at room temperature. If the temperature is increased beyond Curie temperature, then it will show
Options
(a) anti ferromagnetism
(b) no magnetic property
(c) diamagnetism
(d) paramagnetism
Correct Answer:
paramagnetism
Explanation:
Beyond Curie temperature, ferromagnetic substances behaves like a paramagnetic substances.
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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
- A step down transformer is used on a 1000 V line to deliver 20 A at 120 V
- If force is proportional to square of velocity, then the dimension of proportionality
- The threshold wavelength for photoelectric effect of a metal is 6500 Å. The work function
- Two bodies of mass 0.25 kg each moving towards each other with velocity
- Two resistors of 6Ω and 9Ω are connected in series to a 120 V source.
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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