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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Class 11 and 12 Physics PPT for Online Teaching
Last modified on:3 years agoReading Time:3MinutesClass 11 and 12 Physics PPT for Online Teaching We are providing class 11th and 12th Physics PPTs. Make your online teaching interesting with our interactive PowerPoint presentations for Physics. A must buy for teachers teaching online. Get PowerPoint presentations for complete physics. These PPTs are very useful for teaching purpose.…
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Quick Revision Notes for Class 10 Maths Chapter 3 Linear Equations in Two Variables
Last modified on:4 years agoReading Time:8MinutesHere we are providing Quick Revision Notes, Common mistakes we do while solving problems and Types of questions asked in Linear Equations for Class 10 Maths. Students are advised to check out these points to score better in exams. Quick Revision Notes for Class 10 Maths Chapter 3 Linear Equations in…
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