Question

Near a charged object A another earthed object B is placed. Charges are induced on B. B is removed. After that the charge on A

a) remains the same

b) decreases

c) increases

d) becomes zero

Explain with proof​

Answer 1

Answer:

the process of charging an object by friction or rubbing. Friction charging is a very common method of charging an object. However, it is not the only process by which objects become charged. In this section of Lesson 2, the charging by induction method will be discussed. Induction charging is a method used to charge an object without actually touching the object to any other charged object. An understanding of charging by induction requires an understanding of the nature of a conductor and an understanding of the polarization process. If you are not already comfortable with these topics, you might want to familiarize yourself them prior to reading further.