Home
Class 12
PHYSICS
The current gain of a transistor in comm...

The current gain of a transistor in common emitter circuit is 25, then the ratio of emitter current to base current is

A

(A) `25/26`

B

(B) 26

C

(C) `1/25`

D

(D) `26/25`

Text Solution

Verified by Experts

Promotional Banner

Similar Questions

Explore conceptually related problems

The current gain of a transistor is defined as

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 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?

In a transistor, the emitter current is

For a transistor in common emitter configuration the current amplification factor is 4 .If the change in base current be 6 mA, Then the change in collector current will be

In a transistor, the base current is about of emitter current

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

The collector supply voltage is 6 V and the voltage drop across a resistor of 600 Omega in the collector circuit is 0.6 V in a transistor connected in common emitter mode. If the current gain is 20, the base current is

In a transistor isan amplifier emitter base junction it is

What are electron current and hole current?