Home Physics Magnetism and Matter Magnetic Materials A ferromagnetic material is heated above its…
Physics Magnetism and Matter Magnetic Materials MCQ (Single Correct)

A ferromagnetic material is heated above its curie temperature. Which one is a correct statement

A
Ferromagnetic domains are perfectly arranged
B
Ferromagnetic domains becomes random
C
Ferromagnetic domains are not influenced
D
Ferromagnetic material changes itself into diamagnetic material

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Text Solution

Verified by Experts
The correct answer is:
B

On heating, different domains have net magnetisation in them which are randomly distributes. Thus the net magnetisastion of the substance due to various domains decreases to minimum.

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