6 Find out the smallest value of load RL in the amplifier circuit shown in fig so that the voltage gain is at least 40. The dynamic emitter resistance of the transistor is 25 n. The coupling and by-pass capacitors may be assumed short at signal frequency. +12k Rc 3k 8k RL 4k 4k RE

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6 Find out the smallest value of load RL in the amplifier circuit shown in fig so that
the voltage gain is at least 40. The dynamic emitter resistance of the transistor is
25 0. The coupling and by-pass capacitors may be assumed short at signal
frequency.
+12k
Rc
3k
8k
RL
4k
4k
RE
Transcribed Image Text:6 Find out the smallest value of load RL in the amplifier circuit shown in fig so that the voltage gain is at least 40. The dynamic emitter resistance of the transistor is 25 0. The coupling and by-pass capacitors may be assumed short at signal frequency. +12k Rc 3k 8k RL 4k 4k RE
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