What causes electrification of two bodies when they are rubbed together?
Movement of electrons within the bodies.
Transfer of electrons from one body to other body
Charges present within the bodies exchange
Electrons remain static but the protons move from one body to another.
When two bodies are rubbed together there will be transfer of electrons from one body to other body.
If 10^9 electrons move out of a body to another body emery second, how much time is required to get a total charge of 1C on the other body.