Physics - EMI/AC Question with Solution | TestHub

A potential difference of $2\mathrm{V}$ is applied between the opposite faces of a Ge crystal plate of area $1{\mathrm{cm}}^2$ and thickness $0.5\mathrm{mm}$. If the concentration of electrons in Ge is $2\times 10^{19}/{\mathrm{m}}^2$ and mobilities of electrons and holes are $0.36{\mathrm{m}}^2{\mathrm{V}}^{-1}{\mathrm{s}}^{-1}$ and $0.14$ ${\mathrm{m}}^2{\mathrm{V}}^{-1}{\mathrm{s}}^{-1}$ respectively, then the current flowing through the plate will be