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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Charging of Insulators
Last modified on:4 years agoReading Time:2Minutes 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…
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Charging by Contact
Last modified on:4 years agoReading Time:2Minutes Charging by Contact When a negatively charged ebonite rod is rubbed on a metal object, such as a sphere, some of the excess electrons from the rod are transferred to the sphere. Once the electrons are on the metal sphere, where they can move readily, they repel one another and…
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Charging by Rubbing
Last modified on:4 years agoReading Time:3Minutes Charging by Rubbing The simplest way to charge certain bodies is to rub them against each other. When a glass rod is rubbed with a silk cloth, the glass rod acquires some positive charge and the silk cloth acquires negative charge by the same amount. The explanation of appearance of…
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NEET DPP Biology Ch-23 Reproduction in Organism
Last modified on:5 years agoReading Time:28MinutesQ.1. Which one of the following is not a method of vegetative propagation?(a) Budding (b) Layering(c) Sowing (d) Tissue culture Answer (c) Q.2. A population of genetically identical individuals, obtained from asexual reproduction is(a) Callus (b) Clone(c) Deme (d) Aggregate Answer (b) Cloning is a technique by which genetically same individuals…
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Lakhmir Singh Class 10 Biology Solutions Chapter 4 – Heredity and Evolution
Last modified on:5 years agoReading Time:50MinutesThe text book of Lakhmir Singh And Manjit Kaur for Class 10 Biology gives the students a detailed picture about each and every chapter. This is the best book for your class 10 science preparation. We are providing you the detailed solutions for Chapter 4 Heredity and Evolution for free. Don’t forget to check out the links…
