Question 59: Magnetism and Matter

Question

Following plots show magnetization (M) vs magnetizing field (H) and magnetic susceptibility ($\chi $) vs temperature (T) graph :
Which of the following combination will be represented by a diamagnetic material?

Accepted Answer

For diamagnetic material
$\chi $ is independent of temperature and negative.
Magnetisation (M) is directly proportional to H
(The relation between magnetisation and magnetising field, M = Ã¢ÂÂmH)
Option (a)

Answer

(a), (c)

Answer

(a), (d)

Answer

(b), (d)

Answer

(b), (c)

Magnetism and Matter

Following plots show magnetization (M) vs magnetizing field (H) and magnetic susceptibility (\chi ) vs temperature (T) graph : Which of the following combination will be represented by a diamagnetic material?

Choose the correct answer: