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The susceptibility of magnesium at 300K ...

The susceptibility of magnesium at `300K` is `1*2xx10^-5`. What will be susceptibility be when temperatures is increased to `400K`?

Text Solution

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Here, `T_1=300K, chi_1=1*2xx10^-5`,
`T_2=400K, chi_2=?`
According to Curie's Law,
`chi_2/chi_1=T_1/T_2=300/400`
`chi_2=3/4chi_1=3/4xx1*2xx10^-5=0*9xx10^-5`
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