Find the total magnetic moment of the sample

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Reference no: EM13233540

A sample of paramagnetic material containing $10^{25}$ atoms is placed in an external field magnetic field of 1 tesla at room temperature. Assume that the electrons of each atom have zero orbital angular momentum and spin angular momentum of 1/2. Thus, J=1/2 and g=2.

a) Find the total magnetic moment of the sample.

b) What would be the total magnetic moment at a temperature of 0.1K?

Reference no: EM13233540

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