When a p-n junction diode is reverse biased,t | vedclass

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

Question

(A) In a $p-n$ junction diode,when reverse bias is applied,the positive terminal of the battery is connected to the $n$-region and the negative termin

Vedclass · Accepted Answer

increase and it will offer more resistance.

Vedclass · Answer

(A) In a $p-n$ junction diode,when reverse bias is applied,the positive terminal of the battery is connected to the $n$-region and the negative terminal to the $p$-region.This causes the majority charge carriers (electrons in $n$-region and holes in $p$-region) to move away from the junction.As a result,the depletion layer widens,and the barrier potential increases.Due to the increased width of the depletion layer,the flow of majority charge carriers is blocked,which means the diode offers high resistance to the current.

When a $p-n$ junction diode is reverse biased,then the width of the depletion layer will

Similar Questions

The characteristic graph of a diode at different temperatures is shown. What is the relationship between the temperatures?

As shown in the figure,a diode is connected to an external resistor. Assume that the barrier potential developed in the diode is $0.5 \ V$. Find the value of the current in the circuit in milliamperes. (in $mA$)

For the circuit shown in the figure,$V_{AB} = $ ....... $V$.

$A$ diode and a resistor are connected as shown in the figure. Out of the following statements, which one is true regarding the biasing of the diodes?

$A$ source voltage of $8V$ drives the diode in the figure through a current-limiting resistor of $100 \Omega$. Then the magnitude of the slope of the load line on the $V-I$ characteristics of the diode is

Vedclass Test Series

Exam Paper Generator

Online Exam Module