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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Case Study Questions for Class 11 Maths Chapter 10 Straight Lines
Last modified on:3 years agoReading Time:8Minutes[PDF] Download Case Study Questions for Class 11 Maths Chapter 10 Straight Lines Here we are providing case study questions for class 11 maths. In this article, we are sharing Class 11 Maths Chapter 10 Straight Lines case study questions. All case study questions of class 11 maths are solved so…
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Case Study Questions for Class 11 Maths Chapter 9 Sequence and Series
Last modified on:3 years agoReading Time:8Minutes[PDF] Download Case Study Questions for Class 11 Maths Chapter 9 Sequence and Series Here we are providing case study questions for class 11 maths. In this article, we are sharing Class 11 Maths Chapter 9 Sequence and Series case study questions. All case study questions of class 11 maths are…
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Case Study Questions for Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations
Last modified on:3 years agoReading Time:8Minutes[PDF] Download Case Study Questions for Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Here we are providing case study questions for class 11 maths. In this article, we are sharing Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations case study questions. All case study questions of…
