The magnetic susceptibility of magnesium at is . At what temperature will its magnetic susceptibility become ?
We have given the temperature :
Temperature
Temperature
Given: the magnetic susceptibility at a temperature
and at temperature
We know that,
According to curies law at far away from saturation Susceptibility of paramagnetic material is inversely proportional to temperature (T).
Where, is curies constant and is temperature
Hence, we can say that,
On putting the values of and we can have .
Therefore, the magnetic susceptibility become at the temperature