PHOTO RESISTOR

Conduct research and describe how a photocell works; include typical applications.  Be sure to note the following:  (Submit this portion of the assignment via Blackboard using SafeAssign.)
•    Be sure to conduct your research on a photo resistor, not a photovoltaic cell!
•    Cite any and all sources referenced!
•    Provide a comprehensive description; someone with no prior knowledge of circuits or electronics should be able to understand your description.