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 CBSE Class 12 Maths
Last modified on:3 years agoReading Time:12MinutesHere we are providing assertion reason questions for CBSE Class 12 Maths. Answers and solutions are also provided along with questions so that students can check their answers and self-evaluate. [PDF] Download Assertion Reason Questions for CBSE Class 12 Maths Chapter Covered Chapter 1- Relations and FunctionsChapter 2- Inverse Trigonometric FunctionsChapter…
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Assertion Reason Questions for Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations
Last modified on:3 years agoReading Time:12Minutes[PDF] Download Assertion Reason Questions for Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Here we are providing assertion reason questions for class 11 maths. In this article, we are covering Class 11 Maths Chapter 5 Complex Numbers and Quadratic Equations Assertion Reason Questions. Detailed Solutions are also provided…
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Assertion Reason Questions for Class 11 Maths Chapter 4 Principle of Mathematical Induction
Last modified on:3 years agoReading Time:12Minutes[PDF] Download Assertion Reason Questions for Class 11 Maths Chapter 4 Principle of Mathematical Induction Here we are providing assertion reason questions for class 11 maths. In this article, we are covering Class 11 Maths Chapter 4 Principle of Mathematical Induction Assertion Reason Questions. Detailed Solutions are also provided at the…
