Home
Class 12
PHYSICS
If the two ends of a p-n junction are jo...

If the two ends of a p-n junction are joined by a wire ,

A

there will not be a steady current in the circuit

B

there will be a steady current from the n-side to the p-side

C

there will a steady current from the p-side to the n-side

D

there may or nay not be a current depending upon the resistance of the connecting wire.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • SEMICONDUCTOR AND SEMICONDUCTOR DEVICES

    HC VERMA|Exercise Objective 2|9 Videos

  • SEMICONDUCTOR AND SEMICONDUCTOR DEVICES

    HC VERMA|Exercise objective II|1 Videos

  • SEMICONDUCTOR AND SEMICONDUCTOR DEVICES

    HC VERMA|Exercise Short Answer|11 Videos

  • PHOTOMETRY

    HC VERMA|Exercise Exercises|16 Videos

  • SPEED OF LIGHT

    HC VERMA|Exercise Exercises|3 Videos

Similar Questions

Explore conceptually related problems

The p-n junction is a :-

The depletion region of a p-n junction contains :-

Assertion : p-n junction diode can be used even at ultra high frequencies. Reason : Capacitative reactance of a p-n junction diode increases as frequency increases.

A constant voltage is applied between the two ends of a uniform metallic wire. Some heat is developed in it. The heat developed is doubled if

At breakdown voltage the reverse current of p-n junction can be ranked mA ……. .

The direction of the electric field in p-n junction diode is …….

The depletion layer in the p-n junction region is caused by ……

In figure, V_(o) is the potential barrier across a p-n junction, when no battery is connected across the junction.

Can the potential barrier across a p-n junction be measured by simply connecting a voltmeter across the junction?

Explain the forward characteristics of the p-n junction diode by drawing circuit and graph.