A photo sensitive plate p 1 2 eV is placed at 200 cm from a

Last updated: 6/21/2023

A photo sensitive plate p 1 2 eV is placed at 200 cm from a point source of light of 4 8 x 10 7 m and a power output of 1 0 W The light falls nearly normally to the plate Assuming the photon efficiency of plate to be 0 05 Use Area of plate 0 25 m Choose correct statement Photon flux is 2 4 10 6 Photon flux is 4 8 x1016 Photoelectric current is 9 6 x10 7 A Photoelectric current is 4 8 10 7 A