A potential barrier of `0.60 V` exists across a p-n junction. If the depletion region is `6.0×10^(-7)m` wide, what is the intensity of the electric field in this region. An electron with speed `5.0×10^(5) ms^(-1)` approaches the p-n junction from the n-side, with what speed will it enter p-side.
Correct Answer – (i) `1.0xx10^(8)Vm^(-1)` (ii) `2.0xx10^(5)ms^(-1)`