Charging by Friction | Charging by Induction |
When two different bodies are rubbed together, there is a transfer of electrons from one body to the other. |
When a charged body is brought close to another body, it induces opposite charge on the other body. (2 marks) |
The body which loses electrons becomes positively charged. The other which gains the electrons becomes negatively charged. |
Since no electron transfer takes place between the two bodies, the overall charge on each body remains the same. (2 marks) |