Consider an ensemble of N distinguishable particles distributed in two energy levels & and -E, with number of particles in them N, and N, respectively in equilibrium. The ensemble is isolated and has fixed energy E at temperature T given by, E =-NE tanh k T is the Boltzmann constant. N. e -e If e=k, In 2, find out the temperature at which N [Given, tanh x =D 2 %3D e +e (а) +2k (b) -2k (c) +1k (d) -4k

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