Home
Class 12
PHYSICS
Consider an n-p-n transistor with its ba...

Consider an n-p-n transistor with its base - emitter junction forward biased and collector base junction reverse biased . Which of the following statements are true?

A

Electrons crossover from emitter to collector.

B

Holes move from base to collector.

C

Electrons move from emitter to base.

D

Electrons from emitter move out of base without going to the collector.

Text Solution

Verified by Experts

The correct Answer is:
A, C

As shown electrons move from emitter to base and most of the electrons crossover the collector.
Promotional Banner

Topper's Solved these Questions

  • SOLID STATE ELECTRONS

    MTG-WBJEE|Exercise WB JEE Previous Years Questions (CATEGORY 1 : Single Option Correct Type)|15 Videos
  • SOLID STATE ELECTRONS

    MTG-WBJEE|Exercise WB JEE WORKOUT (CATEGORY 3 : Single Option Correct Type)|15 Videos
  • PARTICLE NATURE OF LIGHT AND WAVE PARTICLE DUALISM

    MTG-WBJEE|Exercise WB JEE PREVIOUS YEARS QUESTIONS|15 Videos
  • THERMODYNAMICS

    MTG-WBJEE|Exercise WB JEE Previous Years Questions|12 Videos

Similar Questions

Explore conceptually related problems

In the working of a transisor, emitter-base junction is forward biased while collector-base junction is reverse biased. Why?

The emitter base junction is forward biased and the base collector junction is reverse biased, in order to use a transistor as

Emitter base and collector base junction in n-p-n transistor are

Application of a forward biase to a p-n junction:

With forward biased mode, the p-n junction diode

For transistor action which of the following statement are correct (a) base emitter and collector regions should have smilar size and doping concentrations (b) the base region must be very thin and lightly doped (c ) the emitter junction is forward biased and collector junctions is reverse biased (d)both the emitter junction as well as the collector junction are forward biased