Physics - Semiconductors Question with Solution | TestHub
PhysicsSemiconductorsTransistorEasy2 minPYQ_2019
PhysicsEasysingle choice
Which of the following regions of transistors are, respectively, heavily dopped and lightly dopped?
Options:
Answer:
C
Solution:
In a transistor, emitter region is highly doped because it injects charge carries toward base and collector region.
Collector region is moderately doped because in recombination of charge carriers take place in this region.
Base region are lightly doped, so that recombination of charge carriers is small.
Stream:MHT_CETSubject:PhysicsTopic:SemiconductorsSubtopic:Transistor
⏱ 2mℹ️ Source: PYQ_2019
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