In a permanent magnet at room temperatur...

In a permanent magnet at room temperature.

A

(a) magnetic moment of each molecule is zero.

B

(b) the individual molecules have non-zero magnetic moment which are all perfectly aligned.

C

(c) domains are partially aligned.

D

(d) domains are all perfectly aligned.

Verified by Experts

Similar Questions

Explore conceptually related problems

A permanent magnet attracts

Name one metal each to make a permanent magnet and a temporary magnet.

How many elements are gases at room temperature ?

Methanal is a highly pungent gas at room temperature

Fe_(3)O_(4) is ferrimagnetic at room temperature but at 850K it becomes::

If the co-efficient of perormance of a refrigerator is 5 and operates at the room temperature (27^@C) , find the temperature inside the refrigerator.

A permanent magnet magnet has the properties of retentivity and coercivity, which in magnitude are respectivley.