Physics - Semiconductors Question with Solution | TestHub

PhysicsSemiconductorsTransistorEasy2 minPYQ_2020

PhysicsEasysingle choice

The emitter-base junction of a transistor is ..........biased while the collector base junction is ........biased

Options:

Answer:

Solution:

If emitter is $P$ type, it is connected to positive plate of battery, and base $N$ type is connected to negative plate of battery, hence we can say that emitter base is forward biased

Similarly if collector is $P$ type, it is connected to negative plate of battery, and base $N$ type is connected to positive plate of battery, hence we can say that collector base is reversed biased

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:SemiconductorsSubtopic:Transistor

⏱ 2mℹ️ Source: PYQ_2020

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