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.
-
Binomial Theorem Formulas for Class 11 Maths
Last modified on:4 years agoReading Time:1Minute Binomial Theorem Formulae list provided here forms a strong base during your preparation. Learn all the Maths Concepts well and apply formulae to solve your problems. You can answer any question and solve any problem based on Binomial Theorem easily by referring the below formulas. Binomial Theorem Formulas for Class…
-
3D Coordinate Geometry Formulas for Class 12 Maths
Last modified on:4 years agoReading Time:1Minute 3D Coordinate Geometry Formulae list provided here forms a strong base during your preparation. Learn all the Maths Concepts well and apply formulae to solve your problems. You can answer any question and solve any problem based on 3D Coordinate Geometry easily by referring the below formulas. 3D Coordinate Geometry…
-
Case Study Questions for Class 11 Physics Chapter 4 Motion In A Plane
Last modified on:3 years agoReading Time:4MinutesCase Study Questions for Class 11 Physics Chapter 4 Motion in a Plane Case Study Questions: Question 1: Projectile motion is a form of motion in which an object or particle is thrown with some initial velocity near the earth’s surface and it moves along a curved path under the action…
