Question:
In photoelectric effect, the photo current
In photoelectric effect, the photo current
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Photocurrent is directly proportional to intensity of incident light.
Updated On: Apr 16, 2026
- increases with increase of frequency of incident photon
- decreases with increase of frequency of incident photon
- does not depend on the frequency of photon but depends only on intensity of incident light
- depends both on intensity and frequency of incident beam
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Verified By Collegedunia
The Correct Option is C
Solution and Explanation
Step 1: Photocurrent is proportional to the number of photoelectrons emitted per second.
Step 2: Number of photoelectrons depends on the number of incident photons (intensity), not on their frequency (provided frequency > threshold).
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