JEE: Important Questions and Preparation Tips – Electronic Devices

JEE aspirants don’t want to miss any single question in examination as competition is increasing day by day. As there are only few days left for JEE Main exam, it is impossible for aspirants to study from books. Now, students should focus only on the important concepts and formulae. It will help students to cover each and every topic in less time. Students should devote more time to solve previous years’ papers, practice papers to check their progress. It will also help student to maintain accuracy and speed in upcoming exam.

To fulfill aspirants this need, engineering section of Jagranjosh brings chapter notes of chapter Electronic Devices based on the latest pattern and syllabus of JEE examination.

About the chapter notes:

These chapter notes include all important topics related to Electronic Devices like classification of solids, intrinsic semiconductor, extrinsic semiconductor, p-n junction, photodiode, Light Emitting Diode(LED), solar cell etc.

These chapter notes are prepared by Subject Experts of Physics after the analysis of last few year papers of JEE Examination.

These notes also included some previous year solved questions which will help aspirants to understand the difficulty level of the questions asked in previous year papers.

Important Questions and Preparation Tips – Electrostatics

Important Concepts:


Some previous year solved questions are given below:

Important Questions and Preparation Tips – Alternating Current


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