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Sahay Sir > Question Answers > Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) > The work function of a certain metal is hC / λ0 . When a monochromatic light of wavelength λ<λ0 is incident such that the plate gains a total power P . If the efficiency of photoelectric emission is η% and all the emitted photoelectrons are captured by a hollow conducting sphere of radius R already charged to potential V , then neglecting any interaction of potential of the sphere at time t is:

The work function of a certain metal is hC / λ0 . When a monochromatic light of wavelength λ<λ0 is incident such that the plate gains a total power P . If the efficiency of photoelectric emission is η% and all the emitted photoelectrons are captured by a hollow conducting sphere of radius R already charged to potential V , then neglecting any interaction of potential of the sphere at time t is:

potassium sodium and lithium. The plots are parallel. Correct ranking of the targets according to their work function greatest first will be The figure shows different graphs between stopping potential (V0) and frequency (v) for photosensitive surface of cesium