Assertion: The value of current through the p | vedclass

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

Question

(A) The $p-$side of the junction diode is connected to $+5\, V$ and the $n-$side is connected to $+2\, V$.Since the $p-$side is at a higher potential

Vedclass · Accepted Answer

If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.

Vedclass · Answer

(A) The $p-$side of the junction diode is connected to $+5\, V$ and the $n-$side is connected to $+2\, V$.Since the $p-$side is at a higher potential than the $n-$side $(5\, V > 2\, V)$,the $p-n$ junction is forward biased.Therefore,a current flows through the circuit.The potential difference across the resistor is $V = 5\, V - 2\, V = 3\, V$.The resistance is $R = 300\, \Omega$.Using Ohm's law,the current $I$ is given by:$I = \frac{V}{R} = \frac{3\, V}{300\, \Omega} = 0.01\, A = 10\, mA$.Both the Assertion and the Reason are correct,and the Reason correctly explains why the current flows (forward bias condition).

Assertion: The value of current through the $p-n$ junction in the given figure will be $10\, mA$.
Reason: In the above figure,the $p-$side is at a higher potential than the $n-$side.

Similar Questions

The magnitude of the diffusion current in a $p-n$ junction is smaller than the magnitude of the drift current:

For an ideal diode,the current in the following arrangement is:

In the following circuit,the reading in the ammeter is (in $mA$)

When a $p-n$ junction diode is forward biased,

In a $p-n$ junction diode,the thickness of the depletion layer is $2 \times 10^{-6} \,m$ and the barrier potential is $0.3 \,V$. The intensity of the electric field at the junction is

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assertion: The value of current through the $p-n$ junction in the given figure will be $10\, mA$.Reason: In the above figure,the $p-$side is at a higher potential than the $n-$side.