Table of Contents
Charging of Insulators
Since charge cannot flow through insulators, neither conduction nor induction can be used to charge, insulators, so in order to charge an insulator friction is used. Whenever an insulator is rubbed against a body exchange of electrons takes place between the two. This results in appearance of equal and opposite charges on the insulator and the other body. Thus the insulator is charged.
For example rubbing of plastic with fur, silk with glass causes charging of these things.
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NEET Units Dimensions and Measurements Important Questions
Last modified on:5 years agoReading Time:2MinutesCheck important questions and answers for NEET Exam. Practice these questions to improve your concepts and perform better in the actual test. These questions for NEET designed by GURUKUL is one of the best and complete study material as it covers all the important questions from the chapters which are in syllabus. We have…
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NEET Vectors Important Questions
Last modified on:5 years agoReading Time:2MinutesCheck important questions and answers for NEET Exam. Practice these questions to improve your concepts and perform better in the actual test. These questions for NEET designed by GURUKUL is one of the best and complete study material as it covers all the important questions from the chapters which are in…
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NUMERICALS BASED ON CONVEX AND CONCAVE LENS
Last modified on:5 months agoReading Time:23MinutesDownload free printable assignments and worksheets of class 10 Science. Free PDF Download- Best collection of notes, important questions, sample papers and NCERT Solution for CBSE Class 10 Science. Below you will find the homework assignment for CBSE Class 10 Light- Reflection and Refraction. Problems on convex lens: Q.1. A convex…
