where they move to, negative charge builds up Anatomy and operation of a solar cell light energy absorbed liberates electrons and holes --
(negative charge; builds up; Anatomy and operation of a solar cell light energy; T:where they move to) (a solar cell light energy; absorbed; liberates electrons and holes)
negative charge a solar cell light energy
builds up absorbed
Anatomy and operation of a solar cell light energy T:where they move to
liberates electrons and holes