Physics · Statistical Mechanics
The partition function of a canonical ensemble at temperature T is given by Z = [2 cosh(εkT)]N, where k is the Boltzmann constant. The average energy of this ensemble is given by:
- 1-Nε coth(εkT)
- 2-Nε cosh(εkT)
- 3-Nε tanh(εkT)✓
- 4-Nε sinh(εkT)
Correct answer
-Nε tanh(εkT)
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