1. Tardigrade
  2. Question
  3. Physics
  4. If ne and nh are electron and hole concentrations in an extrinsic semiconductor and ni is electron concentrations in an intrinsic semiconductor, then

Question Error Report

Thank you for reporting, we will resolve it shortly

Back to Question

Q. If $n_{e}$ and $n_{h}$ are electron and hole concentrations in an extrinsic semiconductor and $n_{i}$ is electron concentrations in an intrinsic semiconductor, then

TS EAMCET 2015

Solution:

$n_{e}$ and $n_{h}$ are electron and hole concentrations in
an extrinsic semiconductor and $n_{i}$ is electron concentration in an intrinsic semiconductor, then
$n_{e} n_{h}=n_{i}^{2}$