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 8 Science Chapter 11 Force and Pressure
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Case Study Questions for Class 8 Science Chapter 10 Reaching the Age of Adolescence
Last modified on:3 years agoReading Time:3MinutesCase Study Questions for Class 8 Science Chapter 10 Reaching the Age of Adolescence Here we are providing case study questions for CBSE Class 8 Science Chapter 10 Reaching the Age of Adolescence. Case Study Questions Question 1: Read the given passage and answer the following questions. The changes which occur…
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Case Study Questions for Class 8 Science Chapter 9 Reproduction in Animals
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