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Draw a plot showing the variation of pho...

Draw a plot showing the variation of photoelectric current versus the intensity of incident radiation on a given photosenstive surface.

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(i) Mono chromatic light of frequency 6.0xx10^(14)Hz is produced by a laser. The power emitted is 2.0xx10^(-3)W . Estimate the number of photons emitted per second on an average by the source. (ii) Draw a plot showing the variation of photoelectric current versus the intensity of incident radiation on a given photosensitive surface.

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(i) Monochromatic light of frequency 6.0xx10^(14) Hz is produced by a laser . The power emitted is 2.0xx10^(-3) W . Estimate the number of photons emitted per second on an average by the source. (ii) Draw a plot showing the variation of photoelectric radiation on a given photosensitive surface.