Physics - Magnetism Question with Solution | TestHub

PhysicsMagnetismMagnetic properties of matterEasy2 minPYQ_2020

PhysicsEasysingle choice

At a temperature of $30 ° C$ , the susceptibility of a paramagnetic material is found to be $X$ . Its susceptibility at $333 ° C$ is

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Answer:

Solution:

Susceptibility of ferromagnetic material is inversely proportional to temperature

$X \propto \frac{1}{T}$

$\frac{X_{1}}{X_{2}} = \frac{T_{2}}{T_{1}}$

Given , $T_{1} = 30 ° C, T_{2} = 333 ° C, X_{1} = X$

$∴ X_{2} = \frac{T_{1}}{T_{2}} X = \frac{303 K}{606 K} X = 0.5 X$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:MagnetismSubtopic:Magnetic properties of matter

⏱ 2mℹ️ Source: PYQ_2020

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