Home
Class 12
PHYSICS
To make a PN junction conducting...

To make a `PN` junction conducting

A

The value of forward bias should be more than than barrier potential

B

The value of forward bias should be less than the barrier potential

C

The value of reverse bias should be more than the barrier potential

D

The value of reverse bias should be less than the barrier potential

Text Solution

Verified by Experts

The correct Answer is:
A

Forward bias voltage `gt` Barrier potential.
Promotional Banner

Similar Questions

Explore conceptually related problems

In a PN -junction

In a PN -junction diode

Assertion: We can measure the potential barrier of a PN junction by putting a sensitive voltmeter across its terminals. Reason: The current through the PN junction is not same in forward and reversed bias.

The potential barrier at PN junction is due to

The current through an ideal PN -junction shown in the following circuit diagram will be

The current through an ideal PN junction shown in the following circuit diagram will be -

When a silicon PN junction is in forwards biased condition with series resistance, it has knee voltage of 0.6 V . Current flow in it is 5 mA , when PN junction is connected with 2.6 V battery, the value of series resistance is