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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Resource Mobilization Assertion Reason Questions for CBSE Class 12 Entrepreneurship Chapter 6
Last modified on:2 years agoReading Time:2Minutes Assertion Reason Questions for CBSE Class 12 Entrepreneurship Chapter 6 Resource Mobilization Here we are providing assertion reason questions for CBSE Class 12 Entrepreneurship Chapter 1 Entrepreneurial Opportunities. All chapters are covered. Resource Mobilization Assertion Reason Entrepreneurship Assertion Reason Question Syllabus (Units) Unit 1: Entrepreneurial Opportunities Unit 2: Entrepreneurial Planning…
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The Crisis of Democratic Order Assertion Reason Questions for CBSE Class 12 Political Science Chapter 13
Last modified on:1 year agoReading Time:6Minutes Assertion Reason Questions for CBSE Class 12 Political Science Chapter 13 The Crisis of Democratic Order Here we are providing assertion reason questions for CBSE Class 12 Political Science Chapter 1 The End of Bipolarity. All chapters are covered. Students are suggested to go through each and every question to…
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Challenges to and Restoration of the Congress System Assertion Reason Questions for CBSE Class 12 Political Science Chapter 12
Last modified on:1 year agoReading Time:6Minutes Assertion Reason Questions for CBSE Class 12 Political Science Chapter 12 Challenges to and Restoration of the Congress System Here we are providing assertion reason questions for CBSE Class 12 Political Science Chapter 1 The End of Bipolarity. All chapters are covered. Students are suggested to go through each and…
