Home
Class 12
PHYSICS
For a common-emitter transistor amplifie...

For a common-emitter transistor amplifier, the current gain is 60. If the emitter current is 6.6 mA then its base current is

A

(A) 6.492 mA

B

(B) 0.108 mA

C

(C) 4.208 mA

D

(D) 0.343 mA

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

For a common-emitter, amplifier current gain is 60. If the emitter current is 7.7mA, calculate the base current and collector current. Also calculate current gain, when the ame transistor is working as common-base amplifier?

For a common emitter amplifiers, current gain is 70. If the emitter current is 8.8 mA, calculate the collector and base current. Also calculate current gain, when transistor is working as common base amplifier.

In a transistor, the emitter current is

For a common emitter configuration , the base current is 60 mu A and the collector current is 6 m A .The current gain of transistor is

The transistor is working as common base amplifier, current gain is 0.97 and base current is 0.12mA . The collector current is

In p-n-p transistor the base current is 1mA and the collector current is 10mA . The emitter current is

In an n-p-n transistor, the emitter current is

The common-base DC current gain of a tranistor is 0.967. If the emitter current is 10 mA, what is the value of base current?

The current gain of a transistor in commonemitter configuration is 80. If the emitter current be 8.1 mA, then what is the collector current?

The input resistance of a common emitter transistor amplifier, if the output resistance is 500 kOmega , the current gain alpha = 0.98 and power gain is 6.0625xx10^6 , is