Explain with the help of a diagram, how depletion region and potential barrier are
Channel: Doubtnut
Date: 02/08/2020

Explain with the help of a diagram, how depletion region and potential barrier are formed in a junction diode.   If a small voltage is applied to a p-n junction diode how will the barrier potential be affected when it is (i) forward biased and (ii) reverse biased?