Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app

JEE Main 202120 JulyMorning Shift

Exam: JEE Main
Year: 2021
Date: 20 July
Shift: Morning Shift
Subject: Physics
Chapter: Semiconductors

JEE Main 2021 · 20 July · Morning Shift · Physics · Semiconductors

For the circuit shown below, calculate the value of I _ z :

For the circuit shown below, calculate the value of ${I}_{z}:$

For the circuit shown below, calculate the value of I _ z :

Options

A $25mA$
B $0 . 15A$
C $0 . 1A$
D $0 . 05A$

Correct answer

A. $25mA$

Step-by-step solution

$I = \dfrac{50}{1000} = 50mA$

For the circuit shown below, calculate the value of I _ z :

$I = \dfrac{50}{2000} = 25mA$
${I}_{Z} = {I}_{1000} - {I}_{2000}$
$= 50 - 25 = 25mA$

Practice Semiconductors on Quantrex Academy →

More from Semiconductors

The output Y for the given inputs A and B to the circuit is: JEE Main 2026 Refer to the logic circuit given below. For two inputs (A=1, B=1) and (A=0, B=1) , output… JEE Main 2026 The maximum rated power of the LED is 2 mW and it is used in the circuit with input… JEE Main 2026 In a semiconductor p-n diode, the doping concentrations on p-side and n-side are 10^ 15… JEE Main 2026 For the given logic circuit, which of the following inputs combination will make both LED… JEE Main 2026 Given below are two statements: one is labelled as Assertion A and the other is labelled… JEE Main 2026 A diode has Zener voltage of 10 V and maximum power dissipation of 0.5 W, then the… JEE Main 2026 Two 4 bits binary numbers, A = 1101 and B = 1010 are given in the inputs of a logic… JEE Main 2026 Full Semiconductors list All JEE Main PYQs