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प्रश्न
Solar cell operates on the principle of ______.
विकल्प
Diffusion
Recombination
Photovoltaic action
Carrier flow
Photoelectric effect
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उत्तर
Solar cell operates on the principle of photovoltaic action.
Explanation:
In photovoltaic action, generation of voltage takes place due to bombardment of the light photons.
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