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.
-
MCQ Questions for Class 6 Science Chapter 6 Changes Around Us
Last modified on:3 years agoReading Time:4MinutesMCQ Questions for Class 6 Science Chapter 6 Changes Around Us Here we are providing MCQ Questions for Class 6 Science Chapter 6 Changes Around Us. Q.1 Melting of wax is :(A) chemical change(B) physical change(C) both of these(D) none of these ➤ Show Answer Answer: (B) Q.2 Burning of paper…
-
MCQ Questions for Class 6 Science Chapter 5 Separation of Substances
Last modified on:3 years agoReading Time:4MinutesMCQ Questions for Class 6 Science Chapter 5 Separation of Substances Here we are providing MCQ Questions for Class 6 Science Chapter 5 Separation of Substances. Q.1 Methods of separation of components from a mixture are:(A) only one(B) only two(C) only three(D) many ➤ Show Answer Answer: (D) Q.2 Method of…
-
MCQ Questions for Class 6 Science Chapter 4 Sorting Materials into Groups
Last modified on:3 years agoReading Time:4MinutesMCQ Questions for Class 6 Science Chapter 4 Sorting Materials into Groups Here we are providing MCQ Questions for Class 6 Science Chapter 4 Sorting Materials into Groups. Q.1 Tables are made up of:(A) plastic(B) wood(C) leather(D) both (A) and (B) ➤ Show Answer Answer: (D) Q.2 Which one of the…
