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.
-
Assertion and Reason Questions on Class 12 Physics Chapter 5 Magnetism and Matter
Last modified on:2 years agoReading Time:10Minutes Board CBSE Useful for Class 12 Students Subject Physics Chapter Chapter 5 Magnetism and Matter Question Type Assertion and Reason Questions No. of Questions 14 With Answers Yes Assertion and Reason Questions on Class 12 Physics Chapter 5 Magnetism and Matter Assertion Reason Questions Directions: These questions consist of two statements,…
-
Assertion and Reason Questions on Class 12 Physics Chapter 4 Moving Charges and Magnetism
Last modified on:2 years agoReading Time:10Minutes Board CBSE Useful for Class 12 Students Subject Physics Chapter Chapter 4 Moving Charges and Magnetism Question Type Assertion and Reason Questions No. of Questions 11 With Answers Yes Assertion and Reason Questions on Class 12 Physics Chapter 4 Moving Charges and Magnetism Assertion Reason Questions Directions: These questions consist of…
-
Assertion and Reason Questions on Class 12 Physics Chapter 3 Current Electricity
Last modified on:2 years agoReading Time:6Minutes Board CBSE Useful for Class 12 Students Subject Physics Chapter Chapter 3 Current Electricity Question Type Assertion and Reason Questions No. of Questions 6 With Answers Yes Assertion and Reason Questions on Class 12 Physics Chapter 3 Current Electricity Assertion Reason Questions Directions: These questions consist of two statements, each printed…
