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Question: Answered & Verified by Expert
In a common emitter amplifier, the output resistance is $5000 \Omega$ and the input resistance is $2000 \Omega$. If the peak value of input signal voltage is $100 \mathrm{mV}$ and $\beta=50$, then the peak value of output voltage is
PhysicsSemiconductorsAP EAMCETAP EAMCET 2018 (24 Apr Shift 2)
Options:
  • A $5 \times 10^{-6} \mathrm{~V}$
  • B $12.5 \times 10^{-4} \mathrm{~V}$
  • C $12.5 \mathrm{~V}$
  • D $1.25 \mathrm{~V}$
Solution:
2543 Upvotes Verified Answer
The correct answer is: $12.5 \mathrm{~V}$
No solution. Refer to answer key.

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