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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MCQ Questions for Class 10 Science Chapter 6 Life Processes
Last modified on:3 years agoReading Time:34MinutesMCQ Questions for Class 10 Science Chapter 6 Life Processes CBSE Class 10 SCIENCE Question Type MCQ No. of Questions 80+ Useful for Class 10 Studying Students Class 10 Science Chapter 6 Life Processes MCQs with Answers Q.1. During respiration exchange of gases take place in(a) trachea and larynx (b) alveoli…
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Case Study and Passage Based Questions for Class 12 Biology Chapter 3 Human Reproduction
Last modified on:4 years agoReading Time:4MinutesIn CBSE Class 12 Biology 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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Class 11 and 12 Chemistry PPT for Online Teaching
Last modified on:3 years agoReading Time:2MinutesClass 11 and 12 Chemistry PPT for Online Teaching Make your teaching interesting with our PowerPoint presentations for chemistry. A must buy for teachers teaching online. Get PowerPoint presentations for complete chemistry. These PPTs are very useful for teaching purpose. These PPTs are completely editable. So, if you want to add…
