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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Numerical Problems Based on Class 11 Physics Linear Momentum and Force
Last modified on:3 years agoReading Time:5MinutesMomentum Momentum of a body is the quantity of motion possessed by the body. It is equal to the product of mass and velocity of the body. Momentum = Mass × velocity = mv Momentum is a vector quantity because the velocity is a vector and mass m is a scalar.…
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Download Objective Question Bank for Class 11 Maths
Last modified on:3 years agoReading Time:5MinutesAre you looking for Objective Question Bank for Class 11 Maths? If yes, then you have come to the best place. Here we are providing Objective Question Bank for Class 11 Maths. This Objective Question Bank contains different type of objective questions like MCQs, Case Study, Passage Based & Assertion Reason…
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Download Objective Question Bank for Class 11 Chemistry
Last modified on:3 years agoReading Time:5MinutesAre you looking for Objective Question Bank for Class 11 Chemistry? If yes, then you have come to the best place. Here we are providing Objective Question Bank for Class 11 Chemistry. This Objective Question Bank contains different type of objective questions like MCQs, Case Study, Passage Based & Assertion Reason…
