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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > Find the number of photons emitted per second by a 25 W source of monochromatic light of wavelength 6600 A. What is the photoelectric current assuming 3% efficiency for photoelectric effect?

Find the number of photons emitted per second by a 25 W source of monochromatic light of wavelength 6600 A. What is the photoelectric current assuming 3% efficiency for photoelectric effect?

Find the number of photons emitted per second by a 25 W source of monochromatic light of wavelength 6600 A. What is the photoelectric current assuming 3% efficiency for photoelectric effect?