If the forward voltage in a diode is increase | vedclass

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

Question

(C) When a diode is forward biased,the positive terminal of the battery is connected to the $p$-type region and the negative terminal to the $n$-type

Vedclass · Accepted Answer

decreases

Vedclass · Answer

(C) When a diode is forward biased,the positive terminal of the battery is connected to the $p$-type region and the negative terminal to the $n$-type region.This external electric field opposes the internal electric field of the depletion region.As the forward voltage increases,the potential barrier is lowered,and the majority charge carriers are pushed towards the junction.This results in a reduction of the width of the depletion region.Therefore,the correct option is $C$.

If the forward voltage in a diode is increased,the width of the depletion region $\qquad$ .

Similar Questions

When a $PN$ junction diode is reverse biased,

Find the current $i$ in the circuit shown.

Assume that each diode as shown in the figure has a forward bias resistance of $50 \Omega$ and an infinite reverse bias resistance. The current through the $150 \Omega$ resistance is

When a reverse bias is applied to a $p-n$ junction diode,what happens to the potential barrier?

The electrical resistance of the depletion layer is large because

Vedclass Test Series

Exam Paper Generator

Online Exam Module