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 Reason Questions for Class 9 Science Term 2 Exam
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Last modified on:4 years agoReading Time:6MinutesAssertion and Reason Questions for Class 9 Maths Chapter Quadrilaterals Directions: (a) Assertion and reason are true and reason is the correct explanation of assertion.(b) Both assertion and reason are true but reason is not the correct explanation of assertion.(c) Assertion is true but reason is false.(d) Assertion is false but…
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Assertion and Reason Questions for Class 11 Physics Chapter 14 Oscillations
Last modified on:3 years agoReading Time:6MinutesAssertion and Reason Questions for Class 11 Physics Chapter 14 Oscillations Directions: (a) If both assertion and reason are true and the reason is the correct explanation of the assertion.(b) If both assertion and reason are true but reason is not the correct explanation of the assertion.(c) If assertion is true…
