Question

How can a charge is produced by friction?

Answer 1

The frictional charging process (as well as any charging process) involves a transfer of electrons between two objects. Charge is not created from nothing. ... Electrons are transferred in any charging process. In the case ofcharging by friction, they are transferred between the two objects being rubbed together.

Answer 2

When two objects are rubbed together, charge gets transferred from one body to another. In this process friction acts