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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Assertion and Reason Questions for Class 9 Science Chapter 9 Force and Laws of Motion
Last modified on:1 year agoReading Time:19MinutesHere we are providing assertion reason questions for class 9 science. This article covers assertion reason questions based on Class 9 Science Chapter 9 Force and Laws of Motion. To check the answer, click on ‘answer’ given below each question. After clicking it will expand. Assertion and Reason Questions for Class…
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Assertion and Reason Questions for Class 9 Science Chapter 8 Motion
Last modified on:1 year agoReading Time:12MinutesHere we are providing assertion reason questions for class 9 science. This article covers assertion reason questions based on Class 9 Science Chapter 8 Motion. To check the answer, click on ‘Answer’ given below each question. After clicking it will expand. Assertion and Reason Questions for Class 9 Science Chapter 8…
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Assertion and Reason Questions for Class 11 Chemistry Chapter 9 Hydrogen
Last modified on:11 months agoReading Time:5MinutesAssertion and Reason Questions for Class 11 Chemistry Chapter 9 Hydrogen Directions : Each of these questions contain two statements, Assertion and Reason. Each of these questions also has four alternative choices, only one of which is the correct answer. You have to select one of the codes (a), (b), (c) and…
