Mechanical Engineering · Q162

Engineering Materials

Engineering and GATE · Mechanical Engineering · question 162

Q162

Iron is

A.

Paramagnetic

B.

Ferromagnetic

Answer

C.

Ferroelectric

D.

Dielectric

Answer: Option B

Solution

Answer: Option B

Solution:

Ferromagnetism refers to materials (such as iron and nickel) that can retain their magnetic properties when the magnetic field is removed.

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