Sally puts on wool socks and rubs her feet on a polyester carpet. How does static electricity build up in Sally?(1 point)

Responses

The friction causes electrons from the wool socks to move to Sally, giving Sally a negative charge.
The friction causes electrons from the wool socks to move to Sally, giving Sally a negative charge.

When electrons from the wool socks move into the carpet, Sally and her socks gain a negative charge.
When electrons from the wool socks move into the carpet, Sally and her socks gain a negative charge.

Electrons from the wool socks move into the carpet, giving Sally and her socks a positive charge.
Electrons from the wool socks move into the carpet, giving Sally and her socks a positive charge.

Electrons from the carpet move into the wool socks, giving Sally and her socks a negative charge.

1 answer

The correct response is:

Electrons from the carpet move into the wool socks, giving Sally and her socks a negative charge.

When Sally rubs her feet on the polyester carpet with wool socks, friction causes electrons to transfer from the carpet to the wool socks. This process gives Sally and her socks a negative charge due to the accumulation of excess electrons.