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 9 Maths Chapter 1 Real Numbers
Last modified on:3 years agoReading Time:3MinutesCase Study Questions for Class 9 Maths Chapter 1 Real Numbers Case Study Questions: Question 1: Himanshu has made a project on real numbers, where he finely explained the applicability of exponential laws and divisibility conditions on real numbers. He also included some assessment questions at the end of his project…
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Case Study and Passage Based Questions for Class 10 Maths Chapter 15 Probability
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Case Study and Passage Based Questions for Class 10 Maths Chapter 8 Introduction to Trigonometry
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