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Calculate the average energy U(T) and entropy S(T) of a paramagnet with two energy states ±μH...

Calculate the average energy U(T) and entropy S(T) of a paramagnet with two energy states ±μH in the presence of magnetic field H. Take the limits of high and low temperature and draw schematically the U(T) and S(T) dependences for two different values of H.

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