In the following figure,the diodes which are | vedclass

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

Question

(C) $p-n$ junction diode is forward biased when the potential at the $p$-side is higher than the potential at the $n$-side.$(A)$ $p$-side is at $+5 \

Vedclass · Accepted Answer

$A, C$

Vedclass · Answer

(C) $p-n$ junction diode is forward biased when the potential at the $p$-side is higher than the potential at the $n$-side.$(A)$ $p$-side is at $+5 \ V$ and $n$-side is at $+10 \ V$. Since $5 \ V $(B)$ $p$-side is at $-10 \ V$ and $n$-side is at $0 \ V$ (ground). Since $-10 \ V $(C)$ $p$-side is at $-12 \ V$ and $n$-side is at $-5 \ V$. Since $-12 \ V $(D)$ $p$-side is at $0 \ V$ (ground) and $n$-side is at $+5 \ V$. Since $0 \ V Wait,let's re-examine the diode symbols in the image:$(A)$ Diode points towards $+5 \ V$. $p$-side is at $+10 \ V$ (via resistor),$n$-side is at $+5 \ V$. $10 > 5$,so forward biased.$(B)$ Diode points towards ground. $p$-side is at $-10 \ V$,$n$-side is at $0 \ V$. $-10 $(C)$ Diode points towards $-12 \ V$. $p$-side is at $-5 \ V$,$n$-side is at $-12 \ V$. $-5 > -12$,so forward biased.$(D)$ Diode points towards ground. $p$-side is at $0 \ V$,$n$-side is at $+5 \ V$. $0 Thus,diodes $(A)$ and $(C)$ are forward biased.

In the following figure,the diodes which are forward biased,are

Similar Questions

In the given figure,which of the diodes are forward biased?

If the forward voltage in a diode is increased,the thickness of the depletion layer .......

The dominant mechanism for the motion of charge carriers in forward and reverse biased silicon $P-N$ junctions are:

$A$ $p-n$ junction diode is connected to a battery of $emf$ $5.5\, V$ and external resistance $5.1\, k\Omega$. The barrier potential in the diode is $0.4\, V$. The current in the circuit is

In the given circuit,the current flowing through the ideal $P-N$ junction diode is .......$mA$.

Vedclass Test Series

Exam Paper Generator

Online Exam Module