On adjusting the P-N junction diode in forwar | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) When a $P-N$ junction diode is forward biased,the positive terminal of the battery is connected to the $P$-region and the negative terminal to the

Vedclass · Accepted Answer

Both decrease

Vedclass · Answer

(C) When a $P-N$ junction diode is forward biased,the positive terminal of the battery is connected to the $P$-region and the negative terminal to the $N$-region.This setup pushes the majority charge carriers (holes in $P$ and electrons in $N$) towards the junction.As a result,the width of the depletion layer decreases.Simultaneously,the barrier potential is reduced,which leads to a decrease in the effective resistance of the diode.Therefore,both the depletion layer width and the resistance decrease.

On adjusting the $P-N$ junction diode in forward biased,what happens to the depletion layer and the resistance?

Similar Questions

In a forward biased $p-n$ junction diode,the potential barrier in the depletion region will be of the form:

The current in the following circuit is:

Two identical $P-N$ junctions are connected in series with a battery in three ways as shown in the figure. In which two circuits will the potential difference across the $P-N$ junctions be equal?

$A$ semiconductor $(Ge - As)$ has an energy gap of $1.43\, eV.$ What is the maximum wavelength emitted when a hole and an electron recombine in such semiconductor in $\mathring{A}$?

In an unbiased $n-p$ junction,electrons diffuse from $n-$ region to $p-$ region because

Vedclass Test Series

Exam Paper Generator

Online Exam Module