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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > A photocell is operating in saturation mode with a photocurrent 4.8 mu A when a monochromatic radiatioin of wavelength 3000 A and power 1 mW is incident. When another monochromatic radiation of wavelength

A photocell is operating in saturation mode with a photocurrent 4.8 mu A when a monochromatic radiatioin of wavelength 3000 A and power 1 mW is incident. When another monochromatic radiation of wavelength

4972 A A beam of light has three wavelengths 4144 A and 6216 A with a total intensity of 3.6 * 10^-3 Wm^-2 equally distributed among the three wavelengths. The beams fall normally on an area