On doping germanium with donor atoms of density `10^(17)cm^(-3)`, find its conductivity
Channel: Doubtnut
Date: 02/08/2020

On doping germanium with donor atoms of density `10^(17)cm^(-3)`, find its conductivity if mobility of electrons is `3800 cm^(2)//V-s` and intrinsic carrier concentration is `2.5xx10^(13)cm^(-3)`. Also find the ratio of conductivity of doped germanium and pure germanium.