If M_z= magnetization of a paramagnetic sample, B= external magne… - Vidyadip

MCQ

If $M_z=$ magnetization of a paramagnetic sample, $B=$ external magnetic field, $T=$ absolute temperature, $C=$ curie constant. Then according to Curie's law in magnetism, the correct relation is

A
$M_z=\frac{T}{C B}$
✓
$M_x=\frac{C B}{T}$
C
$C=\frac{M_x B}{T}$
D
$C =\frac{T^2}{M_x B}$

✓

Answer

Correct option: B.

$M_x=\frac{C B}{T}$

(b) : According to Curie's law of magnetisation for para-magnet i.e. material, $M_z \propto \frac{1}{T}$ or $\quad M_z=\frac{C B}{T}$, where $C=$ Curie constant

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