(A) In a forward-biased $PN-$junction,the external voltage decreases the potential barrier,which allows a large current to flow.In a reverse-biased $P

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The current in the reverse biased condition is generally very small.

(A) In a forward-biased $PN-$junction,the external voltage decreases the potential barrier,which allows a large current to flow.In a reverse-biased $PN-$junction,the external voltage increases the potential barrier,which restricts the flow of majority charge carriers,resulting in a very small current (leakage current).Therefore,the current in the reverse-biased condition is generally very small.

Class 12 Physics Semiconductor Electronics PN Junction and Diode

Easy

In a $PN-$junction diode:

A
The current in the reverse biased condition is generally very small.
B
The current in the reverse biased condition is small but the forward biased current is independent of the bias voltage.
C
The reverse biased current is strongly dependent on the applied bias voltage.
D
The forward biased current is very small in comparison to reverse biased current.