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Physics · Semiconductor and Electronic Devices

JEE Main 2025 — 24 January, Morning Shift — Question 52

Consider the following statements : A. The junction area of solar cell is made very narrow compared to a photo diode. B. Solar cells are not connected with any external bias. C. LED is made of lightly doped p-n junction. D. Increase of forward current results in continuous increase of LED light intensity. E. LEDs have to be connected in forward bias for emission of light.

  1. Option A:

    B, D, E Only

  2. Option B:

    A, C Only

  3. Option C:

    A, C, E Only

  4. Option D:

    B, E Only

    Correct

Answer: D

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Exam
JEE Main 2025
Paper
24 January, Morning Shift
Subject
Physics
Chapter
Semiconductor and Electronic Devices
Topic
p-n Diode and its Applications
Consider the following statements : A. The junction area of solar… | JEE Main 2025 PYQ with Solution · DhiX AI