0 Across a photoelectric cell a source of variable potential

Last updated: 6/5/2023

0 Across a photoelectric cell a source of variable potential difference is connected and the photoelectric current is plotted against the applied potential difference The graph in broken lines represents a curve of current vs applied potential difference If the frequency is increased and the intensity is reduced the curve which may now represents the situation is 1 A AI 0 0 2 B B C D 3 C V 4 D