Physics - Semiconductors Question with Solution | TestHub
PhysicsSemiconductorsMiscellaneousEasy2 minPYQ_2020
PhysicsEasysingle choice
If a LED is forward biased, then
Options:
Answer:
A
Solution:
Forward bias causes a force on the electrons pushing them from the N side toward the P side. With forward bias, the depletion region is narrow enough that electrons can cross the junction into the p-type material.
Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:SemiconductorsSubtopic:Miscellaneous
⏱ 2mℹ️ Source: PYQ_2020
Doubts & Discussion
Loading discussions...
