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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Reynolds Number
Last modified on:3 years agoReading Time:10MinutesWhat is Reynolds Number? The Reynolds number (Re) is a dimensionless parameter used in fluid mechanics to characterize the flow of a fluid (liquid or gas) around an object or through a conduit. It relates the inertial forces to the viscous forces in the fluid and helps determine the type of…
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Assertion Reason Questions for Class 6 Maths Chapter 9 Data Handling
Last modified on:2 years agoReading Time:18Minutes Assertion Reason Questions for Class 6 Maths Chapter 9 Data Handling Here we are providing assertion reason questions for class 6 maths. In this article, you will find assertion reason questions for Class 6 Maths Chapter 9 Data Handling. Detailed Solutions are also provided at the end of questions so…
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Assertion Reason Questions for Class 6 Maths Chapter 8 Decimals
Last modified on:2 years agoReading Time:17Minutes Assertion Reason Questions for Class 6 Maths Chapter 8 Decimals Here we are providing assertion reason questions for class 6 maths. In this article, you will find assertion reason questions for Class 6 Maths Chapter 8 Decimals. Detailed Solutions are also provided at the end of questions so that students…
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Assertion Reason Questions for Class 6 Maths Chapter 10 Mensuration
Last modified on:2 years agoReading Time:17Minutes Assertion Reason Questions for Class 6 Maths Chapter 10 Mensuration Here we are providing assertion reason questions for class 6 maths. In this article, you will find assertion reason questions for Class 6 Maths Chapter 10 Mensuration. Detailed Solutions are also provided at the end of questions so that students…
