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 6 Life Processes
Last modified on:12 months agoReading Time:10MinutesIn 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. Here,…
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Chemistry MCQs for Class 12 with Answers Chapter 11 Alcohols, Phenols and Ethers
Last modified on:5 years agoReading Time:7MinutesMCQs Based On Class 12 Chemistry Chapter 11 Alcohols, Phenols and Ethers MCQ Questions for Class 12 Chemistry are prepared by the subjects experts according to the latest pattern. These MCQs are very important for students who wants to score well in CBSE Board Exam. These MCQs on chapter 11 Alcohols,…
