Start Free Mock LoginAlready registered? Login here

Physics - Semiconductors Question with Solution | TestHub

PhysicsSemiconductorsMiscellaneousEasy2 minPYQ_2020

PhysicsEasysingle choice

A donor impurity results in

Options:

Answer:

Solution:

$β = 50 R_{1} = 1 k Ω = 1 0^{3} Ω V_{i} = 0.01 V I_{e} = ? β = \frac{I _{C}}{I _{B}} = 50; I_{C} = 50 \times I_{B} V_{i} = I_{B} \times R_{i} I_{B} = \frac{V _{i}}{R _{i}} = \frac{0.01}{1 0 ^{3}} = 1 0^{- 5} ∴ I_{C} = 50 \times 1 0^{- 5} = 500 \times 1 0^{- 6} A$

Stream:MHT_CETSubject:PhysicsTopic:SemiconductorsSubtopic:Miscellaneous

⏱ 2mℹ️ Source: PYQ_2020

Doubts & Discussion

Loading discussions...