Physics · 2017
NEET 2017 · 7 May · Code A · Q21
In a common emitter transistor amplifier the audio signal voltage across the collector is 3 V. The resistance of collector is 3 k Ω. If current gain…
In a common emitter transistor amplifier the audio signal voltage across the collector is $\displaystyle 3$ V. The resistance of collector is $\displaystyle 3 \mathrm{k} \Omega$. If current gain is $\displaystyle 100$ and the base resistance is $\displaystyle 2 \mathrm{k} \Omega$, the voltage and power gain of the amplifier is :
Official answer
From NTA’s final answer key for this paper.
(3)
$\displaystyle 150$ and $\displaystyle 15000$
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