Class 12 > Samacheer Kalvi - English Medium > Electronics and Communication

  • Choose the correct answer

    The light emitted in an LED is due to


    - a) Recombination of charge carriers

    - b) Reflection of light due to lens action

    - c) Amplification of light falling at the junction

    - d) Large current capacity.


1 Answer

  • Correct Answer:

    a) Recombination of charge carriers

    Answered on 29/10/2020 at 12:47PM by Thamizh

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Unit 10. Electronics and Communication
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