JEE Mains 25-Jan-2023 Shift 1 Solved Paper

Given below are two statements : one is labeled as Assertion A and the other is labeled as Reason R
Assertion A: Photodiodes are used in forward bias usually for measuring the light intensity.
Reason R: For a p-n junction diode, at applied voltage V the current in the forward bias is more than the current in the reverse bias for |Vz

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|>±V≥|V0

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| where Vo is the threshold voltage and Vz is the breakdown voltage.
In the light of the above statements, choose the correct answer from the options given below