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JEE MAIN 2025
24-01-2025 SHIFT-1
Question
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.
Choose the correct answer from the options given below:
Select the correct option:
A
A, C Only
B
A, C, E Only
C
B, E Only
D
B, D, E Only
✓ Correct! Well done.
✗ Incorrect. Try again or view the solution.
Solution
Conceptual
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Physics
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