Question

identifying methods of transferring charge use the drop - down menu to answer the question. a student is going to produce static charge in a glass rod by rubbing it with a piece of silk. which method of transferring charge does this image illustrate?

Explanation:

When a glass rod is rubbed with silk, electrons are transferred from the glass rod to the silk due to the difference in their electronegativities. This is a classic example of charging by friction, where two materials are rubbed together to create a static - charge separation.

Answer:

Charging by friction