Question 9 of 25
 Which is an example of current electricity?
 A. Positively charged particles are attracted to negatively charged
 particles.
 OB. Negative and positive electric charges build up in different regions
 of a cloud.
 OC. Electrons flow from an outlet into a toaster, causing it to heat a
 slice of bread.
 OD. A person rubs a shoe on a rug, causing extra electrons to be
 transferred to the shoe.