In photoelectric effect, the photoelectric current is independent of

Options

A. intensity of incident light
B. potential difference applied between the two electrodes
C. the nature of emitter material
D. frequency of incident light

Answer

D

Explanation

(d) : Photoelectric current depends on
(i) the intensity of incident light.
(ii) the potential difference applied between the two electrodes.
(iii) the nature of the emitter material.