A beam of light of wavelength 400 nm and power 1 55 mW is directed at the cathode of a photoelectric cell If only 10 of the

Question

A beam of light of wavelength 400 nm and power 1 55 mW is directed at the cathode of a photoelectric cell If only 10 of the incident photons effectively produce photoelectron then find current due to these electrons given hc 1240eV nm e 1 6 10 C

Kunduz · Accepted Answer

Click to see the answer