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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Frictional Electricity
Last modified on:3 years agoReading Time:10Minutes What is frictional electricity? Frictional electricity, also known as static electricity, is the type of electricity that results from the friction or rubbing of two objects together. When two objects are rubbed against each other, the friction between them can cause the transfer of electrons from one object to the…
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Alternating Current
Last modified on:3 years agoReading Time:24Minutes What is Alternating Current (A.C.)? Alternating Current (AC) is an electrical current that periodically reverses direction in a circuit. Unlike Direct Current (DC), which flows only in one direction, AC constantly changes its polarity and magnitude over time. Explanation: In an AC circuit, electrons periodically switch direction, moving back and…
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Terminal Velocity
Last modified on:3 years agoReading Time:13Minutes What is Terminal Velocity? Terminal velocity is the constant maximum speed reached by an object in free fall or falling through a fluid (such as air or water) when the force of air resistance or fluid resistance becomes equal in magnitude and opposite in direction to the force of gravity…
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Case Study Questions for Class 11 Maths Chapter 13 Limits and Derivatives
Last modified on:3 years agoReading Time:8Minutes [PDF] Download Case Study Questions for Class 11 Maths Chapter 13 Limits and Derivatives Here we are providing case study questions for class 11 maths. In this article, we are sharing Class 11 Maths Chapter 13 Limits and Derivatives. All case study questions of class 11 maths are solved so…
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Download Case Study Questions for Class 11 Maths
Last modified on:3 years agoReading Time:9Minutes[PDF] Download Case Study Questions for Class 11 Maths Here we are providing case study questions for Class 11 Maths. In this article, we are sharing links for Class 11 Maths All Chapters. All case study questions of Class 11 Maths are solved so that students can check their solutions after…
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Download HOTS Questions for CBSE Class 10 Science Chapter 5 Periodic Classification of Elements
Last modified on:3 years agoReading Time:7Minutes[PDF] Download HOTS Questions for CBSE Class 10 Science Chapter 5 Periodic Classification of Elements Here we are providing HOTS Questions for CBSE Class 10 Science. In this article, we are providing HOTS Questions for CBSE Class 10 Science Chapter 5 Periodic Classification of Elements. Students are suggested to go through…
