Home
Class 12
PHYSICS
In common-emitter transistor amplifier t...

In common-emitter transistor amplifier the load resistance of the output circuit is 1000 times the load resistance of the input circuit. If `alpha=0.98`, then calculate the voltage gain.

Text Solution

Verified by Experts

The correct Answer is:
`49xx10^(3)`
Promotional Banner

Similar Questions

Explore conceptually related problems

In a common emitter amplifier the load resistance of the output circuit is 1000 times the load resistance of the input circuit. If alpha=0.98 , then the voltage gain is axx10^(4) . The integer value of a is.

Assertion : In a common-emitter amplfier, the load resistnace of the output circuit is 1000 times the load resistance of the input circuit. If alpha=0.98 , then voltage gain is 49xx10^(3) . Reason : alpha=(beta)/(1-beta) (symbols have their usual meanging).

In a common emitter amplifier , the load resistance of the output circuit is 500 times the resistance of the input circuit. If alpha = 0.98 , then find the voltage gain and power gain .

In a common emitter amplifier the load resistance of the output circuit is 792 times the resistance of the input circuit. If alpha = 0.99 . The voltage gain is.

Assertion In a common emitter amplifier circuit load resistance of the output circuti is 800 times the load resistance of the input if alpha =0.95 voltgae gain of the amplifier is 15.2 xx 10^(3) Reason alpha=(beta)/(1-beta) where symbols have their usual meaning

The current gain for a common emtiter amplifier is 50 the collector resistance of the CE amplifier circuit is 2 k omega and input resistance is 500 omega if the input voltage is 0.02 V calculate the output voltage Also calculate the power gain of the circuit

In a common base transistor amplifier if the input resistance R_(i) is 200 Omega and load resistance R_(L) is 20K Omega , find voltage gain (alpha=0.95)

In a transistor, current gain is 100 . If the load resistance is 3 and the input resistance is 1k ohm , then what will be voltage gain?

In a common emitter amplifier change in base current by 10 muA and collector current by 1mA if the input resistance of the transistor is 1 k omega and load resistacne of 6k omega is used in the circuit calculate (i) the current gain (ii) the voltage gain