A `N`-type silicon sample of width `4xx10^(-3)m`, thickness and length `6xx10^(-2
Channel: Doubtnut
Date: 2020-08-30

A `N`-type silicon sample of width `4xx10^(-3)m`, thickness and length `6xx10^(-2)m` carriers a current of `4.8mA`, when the voltage is applied across the length of the sample. The free electron density is `10^(22)m^(-3)`