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Q. |
Which of the following materials cannot be used as solar cells materials? |
A. | si |
B. | gaas |
C. | cds |
D. | pbs |
Answer» D. pbs | |
Explanation: if we use pbs as the solar cell material, then most of the solar radiation will be absorbed on the top-layer of the solar cell and will not reach in the depletion zone. |
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