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Tamil Nadu Board of Secondary EducationSSLC (English Medium) Class 8

How charges are produced by friction? - Science

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Question

How charges are produced by friction?

Short Note

Solution

Rubbing certain materials with one another can cause the build-up of electrical charges on the surfaces. So charges are produced by friction.
Example:
Combing hair charges are transferred from the hair to the comb due to friction.

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Flow of Charges (Electrons) Between Conductor
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Chapter 5: Electricity - Exercises [Page 58]

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Samacheer Kalvi Science [English] Class 8 TN Board
Chapter 5 Electricity
Exercises | Q VII. 1. | Page 58
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