Question

The distribution function is given by ________

(a) (frac{1}{Aefrac{E}{nT}+1})

(b) (frac{1}{Aefrac{E}{nT}-1})

(c) (frac{1}{efrac{E}{nT}+A})

(d) (frac{1}{efrac{E}{nT}-A})

Answer 1

The correct option is (a) (frac{1}{Aefrac{E}{nT}+1})

The best explanation: The distribution function is given by (frac{1}{Aefrac{E}{nT}+1}), where A = (e^{frac{-E_F}{nT}}) The energy EF is called the Fermi energy and is constant for a given system.