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Physics - Semiconductors Question with Solution | TestHub

PhysicsSemiconductorsTransistorEasy2 minPYQ_2020

PhysicsEasysingle choice

In the circuit shown, the value of $β$ of the transistor is 48 . If the base current supplied is $200 μ A$ , what is the voltage at the terminal $Y$ ?

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Answer:

Solution:

Hint: $β = 48$ $l_{B} = 200 μ A$ $I_{C} = β I_{B} = 48 \times 200 \times 1 0^{- 6}$ $V_{CC} = I_{C} R_{C} + V_{CE} ∴ V_{CE} = 5 - (96 \times 1 0^{- 4}) \times 500 = 5 - 4.8 = 0.2$ volt

Stream:WBJEESubject:PhysicsTopic:SemiconductorsSubtopic:Transistor

⏱ 2mℹ️ Source: PYQ_2020

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