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JEE Main Physics Class 12 Electronic Devices Part 1 Questions
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Question : 3
Total: 99
With increasing biasing voltage of a photodiode, the photocurrent magnitude :
[Sep. 05, 2020 (I)]
remains constant
increases initially and after attaining certain value, it decreases
Increases linearly
increases initially and saturates finally
Validate
Solution:
I-V characteristic of a photodiode is as follows :
On increasing the biasing voltage of a photodiode, the magnitude of photocurrent first increases and then attains a saturation.
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