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 Questions for Class 12 Chemistry Chapter 1 The Solid State
Last modified on:5 years agoReading Time:11MinutesThere is Case Study Questions in class 12 Chemistry in session 2020-21. The first two questions in the board exam question paper will be based on Case Study and Assertion & Reason. The first question will have 5 MCQs out of which students will have to attempt any 4 questions. The…
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Last modified on:4 years agoReading Time:26MinutesHere we are providing MCQ Questions for Class 11 Chemistry Chapter 5 States of Matter. These questions are prepared by subject experts. Practicing these questions will help to score better marks in the exam. MCQ Questions for Class 11 Chemistry Chapter 5 States of Matter Q.1. The rate of diffusion of…
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Last modified on:4 years agoReading Time:27MinutesHere we are providing MCQ Questions for Class 11 Chemistry Chapter 4 Chemical Bonding and Molecular Structure. There questions are prepared by subject experts and are very useful for your exams. Practicing these questions will help you to score better marks in the exam. MCQ Questions for Class 11 Chapter 4…
