The intrinsic conductivity of germanium at `27^(@)` is 2.13 mho `m^(-1)` and mobilities of
Channel: Doubtnut
Date: 2020-08-23

The intrinsic conductivity of germanium at `27^(@)` is 2.13 mho `m^(-1)` and mobilities of electrons and holes are 0.38 and `0.18 m^(2) V^(-1) s^(-1)` respectively. The density of charge carriers is