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Question: Answered & Verified by Expert
The I - V characteristics of an LED is:
PhysicsSemiconductorsJEE MainJEE Main 2013 (07 Apr)
Options:
  • A
  • B
  • C
  • D
Solution:
1250 Upvotes Verified Answer
The correct answer is:
For same value of current higher value of voltage is required for higher frequency hence,

VThΔEg1λ

LED works in forward Bias. This graph is correct.

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