Q 12-14-014NEETNEET 2020Top questionEasy
The increase in the width of the depletion region in a p-n junction diode is due to :
Answer: (B) reverse bias only
Reverse bias pulls majority carriers away from the junction, so the depletion region widens.
Forward bias pushes carriers towards the junction and narrows it.
Solution by Sreeraj P, M.Sc Physics