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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Case Study and Passage Based Questions for Class 10 Science Chapter 2 Acids, Bases and Salts
Last modified on:2 years agoReading Time:8MinutesIn CBSE Class 10 Science Paper, Students will have to answer some questions based on Assertion and Reason. There will be a few questions based on case studies and passage based as well. In that, a paragraph will be given, and then the MCQ questions based on it will be asked.…
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Case Study and Passage Based Questions for Class 10 Science Chapter 1 Chemical Reactions and Equations
Last modified on:1 year agoReading Time:11Minutes In CBSE Class 10 Science Paper, Students will have to answer some questions based on Assertion and Reason. There will be a few questions based on case studies and passage based as well. In that, a paragraph will be given, and then the MCQ questions based on it will be…
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MCQ Questions for Class 10 Maths with Answers Chapter 2 Polynomials
Last modified on:3 years agoReading Time:5MinutesMCQ Questions for Class 10 Maths with Answers Chapter 2 Polynomials with Answers These MCQ Questions for Class 10 Maths Chapter 2 Polynomials are prepared according to the latest pattern. It is very helpful for students who wants to do quick revision of all the concepts related to linear equations. Polynomials…
