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In a photodiode the reverse current increases when exposed to light of wavelength 620 nm or less. The band gap of the semiconductor used is

Options

  1. A0.67 eV.
  2. B1.12 eV.
  3. C2.00 eV.
  4. D2.42 eV.

Correct answer

C. 2.00 eV.

Step-by-step solution

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