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- Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R Assertion A: Photodiodes are preferably operated in reverse bias cond
Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: Photodiodes are preferably operated in reverse bias condition for light intensity measurement.
Reason : The current in the forward bias is more than the current in the reverse bias for a junction diode. In the light of the above statements, choose the correct answer from the options given below:
A is true but R is false
A is false but R is true
Both A and R are true and R is the correct explanation of A
Both A and R are true but R is NOT the correct explanation of A
Answers (1)
Photodiode works in reverse bias and its is used as a intensity detector . (True)
Forward bias current is more as compaired to reverse bias current (True)
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