Physics-Photoelectric Effect
NEET Physics Photoelectric Effect MCQ Question
Type: MCQ-fact-Medium-Class 12
What happens to the photocurrent when the intensity of light is increased while keeping the frequency of incident radiation constant?
A
It increases linearly with intensity.
B
It decreases linearly with intensity.
C
It remains constant regardless of intensity.
D
It becomes zero if intensity is too high.
Correct Answer
Option A
Detailed Explanation
The photocurrent increases linearly with the intensity of incident light, as it is directly proportional to the number of photoelectrons emitted per second, according to the NCERT context.
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