Physics · JEE

Electronic Devices Revision for JEE

73+ syllabus-aligned questions available

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Revise Electronic Devices by covering every subtopic once, drilling formulas, then solving 70+ timed MCQs with full solutions.

Use this Electronic Devices revision checklist before mocks and the final exam. Reinforce concepts with 70+ syllabus-aligned MCQs on Goodmarks.

Revision checklist

1.Semiconductor diode I-V curves
2.LED, photodiode, solar cell, Zener diode
3.Logic gates: OR, AND, NOT, NAND, NOR
4.Revise Semiconductors, semiconductor diode: I-V characteristics in forward and reverse bias, diode as a rectifier with 10 MCQs
5.Revise I-V characteristics of LED, the photodiode, solar cell, Zener diode, Zener diode as a voltage regulator with 10 MCQs
6.Revise Logic gates (OR, AND, NOT, NAND and NOR) with 10 MCQs

6+ important formulas for Electronic Devices

Attempt 8 free MCQs for Electronic Devices. Unlock 65+ more with Pro.

Q1PhysicsUnit 19: Electronic Devices

Braille is a based on

_{-}-_{-}-_{-}-

system.

Q2PhysicsUnit 19: Electronic Devices

A pure germanium crystal at absolute zero is :

Q3PhysicsUnit 19: Electronic Devices

When transistors are used in digital circuits they usually operate in

Q4PhysicsUnit 19: Electronic Devices

A pure semiconductor at absolute zero has

Q5PhysicsUnit 19: Electronic Devices

One among the following is doping material in p-type of semiconductor:

Q6PhysicsUnit 19: Electronic Devices

In a full wave rectifier in which input voltage is represented by

V=V_{M} \sin \omega t

then peak inversion voltage of non conducting diode will be?

Q7PhysicsUnit 19: Electronic Devices

When a p-n diode is reverse biased, then

Q8PhysicsUnit 19: Electronic Devices

The transistor are usually made of

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Follow the checklist on this page, revise formulas daily, and attempt mixed MCQs every 2–3 days.