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College Physics MCQs – Certification Test 429

PN Junction Trivia (Question 429) – App & e-Book Download

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MCQ: 429

Color of light emitted by LED depends on

  1. its forward bias
  2. its reverse bias
  3. forward current
  4. semiconductor material

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PN Junction Trivia App (iOS & Android)

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College Physics Trivia App (Android & iOS)

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