Physics Electron, Photon, Photoelectric Effect and X-rays Photon and Photoelectric Effect MCQ (Single Correct)

In photoelectric effect the photo current:

A
Depends both on intensity and frequency of the incident light
B
Does not depend on the frequency of incident light
C
Decrease with increase in frequency of incident light
D
Increase with increase in frequency of incident light

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The correct answer is:
B

Photo current in Photoelectric effect depends on the intensity of the incident light and it is independent of the frequency of incident light.

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