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NEET2006PhysicsDual Nature of MatterActual

A photocell employs photoelectric effect to convert:

Options

  1. Achange in the frequency of light into a change in the electric current
  2. Bchange in the frequency of light into a change in electric voltage
  3. Cchange in the intensity of illumination into a change in photoelectric current
  4. Dchange in the intensity of illumination into a change in the work function of the photocathode

Correct answer

C. change in the intensity of illumination into a change in photoelectric current

Step-by-step solution

Photocell employs photoelectric effect to convert change in the intensity of illumination into a charge in photoelectric current.

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