Question

The correct M-H curve for a paramagnetic material at a constant temperature (T) is represented by

• A.
• B.
• C.
• D.

Answer 1

Answer: (A)

Answer 2

: Since intensity of magnetisation (M) of a paramagnetic material is given by.

as(pwˇfd) is constant.

Then,

Hence, the curve will be a staraight line with the

Slope