NTA Abhyas JEE Main2020PhysicsSemiconductorsPractice
When p - n junction diode is forward biased, then
Options
- Athe depletion region is reduced and barrier height is increased
- Bthe depletion region is widened and barrier height is reduced
- Cboth the depletion region and barrier height are reduced
- Dboth the depletion region and barrier height are increased
Correct answer
C. both the depletion region and barrier height are reduced
Step-by-step solution
When p - n junction diode is forward biased, both the depletion region and barrier height are reduced.