When a forward bias is applied to a p-n junct | vedclass

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

Question

(B) When a $p-n$ junction is forward biased,the positive terminal of the external battery is connected to the $p$-side and the negative terminal to th

Vedclass · Accepted Answer

lowers the potential barrier.

Vedclass · Answer

(B) When a $p-n$ junction is forward biased,the positive terminal of the external battery is connected to the $p$-side and the negative terminal to the $n$-side.This external electric field opposes the internal electric field of the depletion region.As a result,the width of the depletion layer decreases,and the potential barrier height is lowered.Therefore,the correct option is $B$.

When a forward bias is applied to a $p-n$ junction,it $\qquad$ .

Similar Questions

Which of the following statements is not correct when a junction diode is in forward bias?

In a $P-N$ junction,avalanche current flows in the circuit when the biasing is:

The band gap in a semiconductor is $0.6 eV$. The maximum wavelength of electromagnetic radiation which can create a hole-electron pair in this semiconductor is equal to [Use $hc = 1242 eV-nm$]. (in $nm$)

In a $PN-$junction diode:

In which of the following figures is the $p-n$ junction diode reverse biased?

Vedclass Test Series

Exam Paper Generator

Online Exam Module