A photocell employs photoelectric effect to convert- | PHYSICS - PHOTOELECTRIC EFFECT | SolveeIt | Solveeit

Today, August 23

Question

A photocell employs photoelectric effect to convert-

A

Change in the frequency of light into a change in the electric current

B

Change in the frequency of light into a change in electric voltage

C

Change in the intensity of illumination into a change in photoelectric current

D

Change in the intensity of illumination into a change in the work function of the photocathode

Answer

Change in the intensity of illumination into a change in photoelectric current

Explanation

Solution

No. of photons are used for emission of e^–.