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Solar cell converts

  • A.Solar energy into electrical energy
  • B.Electrical energy into light energy
  • C.Sound energy into electrical energy
  • D.Electrical energy into mechanical energy

Answer: A

A solar cell converts solar energy into electrical energy.

Photons above the band-gap energy free electron-hole pairs in a semiconductor, and the built-in field at the p-n junction separates them, driving a current through an external circuit. It is the photovoltaic effect.

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