Question

In photoelectric effect the photo current ______.

Options

• Depends both on intensity and frequency of the incident light.

• Does not depends on the frequency of incident light.

• Decrease with increase in frequency of incident light.

• Increase with increase in frequency of incident light.

Answer 1

In photoelectric effect the photo current does not depends on the frequency of incident light.

Explanation:

The photo current in the photoelectric effect is independent of the frequency of the incident light and is dependent on its intensity.