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Physics - Semiconductors Question with Solution | TestHub

PhysicsSemiconductorsTransistorEasy2 minPYQ_2022

PhysicsEasysingle choice

In the common emitter mode of a transistor when the collector emitter voltage is changed by $0.4 V$ , the collector current changes by $0.04 mA$ . The output resistance is

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Answer:

Solution:

The output resistance is given by $R = \frac{Δ V}{Δ I} = \frac{0.4}{0.04 \times 1 0 ^{- 3}} = 10 k Ω$

Stream:MHT_CETSubject:PhysicsTopic:SemiconductorsSubtopic:Transistor

⏱ 2mℹ️ Source: PYQ_2022

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