CBSE Class 12-science Answered
(a)Why are Si and GaAs preferred materials for fabrication in solar cells?
(b)Draw V-I characteristic of solar cell and mention its significance?
Asked by Aishwarya Pawar | 06 Sep, 2012, 01:50: PM
Expert Answer
a) these materials are preffered because of their lower value of energy gap. SO that they can be activated using solar radiation.
b) their V-I characteristics are similar to a semiconductor.
Answered by | 06 Sep, 2012, 01:54: PM
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