Home
Class 12
PHYSICS
A common - emitter amplifier has a volta...

A common - emitter amplifier has a voltage gain of `100` an, input impendence of `100Omega` and an output impendence of `200Omega` . The product of voltage gain and current gain is ………

A

1000

B

3000

C

5000

D

500

Text Solution

Verified by Experts

The correct Answer is:
C
Promotional Banner

Similar Questions

Explore conceptually related problems

A common emitter amplifier has voltage gain of 50, an input impedance of 100 ohm and an output impedance of 200 ohm .The power gain of the amplifier is

For a transistor amplifier , the voltage gain

For a transistor amplifier , the voltage gain.

An amplifier has voltage gain A = 1000 . The voltage gain in dB is ……….. .

In common - emitter amplifier the ratio (I_C)/(I_E) 0.98. The current gain will be

In a common emitter transistor amplifier the audio signal voltage across the collector is 3K Omega .If current gain is 100 and the base resistance is 2KOmega , the voltage and power gain of the amplifies is :

In a common emitter amplifier, output resistance is 5000Omega and input resistance is 1000Omega . If peak value of signal voltage is 1mVand beta=100 , than the peak value of output voltage is.

If a load of 6 k Omega is used, then the voltage gain of the amplifier is ……… .