9 Observe the current versus voltage graphs of two

Last updated: 6/14/2023

9 Observe the current versus voltage graphs of two photocells receiving same intensity of a monochromatic beam You may consider the plate area receiving light to be same Which of the following statements is are true 1 Photoelectric efficiency of 2 is greater than 1 II Photoelectric efficiency of 1 is greater than 2 III Work function of 2 is greater than 1 IV Work function of 1 is greater than 2 B I III C II IV A I IV Photocurrent D None 2 1 anode potential