Begbroke Nano Teachers’ Day
Solar cells http://cnx.org/contents/dd0537a2-fb5d-439d-8feb-bf2e50656dae@1 Semiconductor solar cells In physics lessons we tend to just look at semiconductor solar cells. http://en.wikipedia.org/wiki/Solar_cell A solar cell (also called a photovoltaic cell) is an electrical device that converts the energy of light directly into electricity by the photovoltaic effect. It is a form of photoelectric cell, defined as a device […]
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