Question

Why are silicon and gallium arsenide preferred materials for solar cells?

Answer 1

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Si and Ga have low threshold electron potential hence they are preferred in solar cell. Answer: A) these materials are preffered because of their lower value of energy gap. SO that they can be activated using solar radiation.

Answer 2

Answer:

Si and Ga have low threshold electron potential hence they are preferred in solar cell. Answer: A) these materials are preffered because of their lower value of energy gap. SO that they can be activated using solar radiation.