Question: Yjee Photoelectric effect experiments are performed using three different metal plates p, q and r having work functions d,= 2.0eV, ,= 2.5eV and 0,=

Yjee Photoelectric effect experiments are performed using three different metal plates p,

Yjee Photoelectric effect experiments are performed using three different metal plates p, q and r having work functions d,= 2.0eV, ,= 2.5eV and 0,= 3.0 ev lengths of 550 nm, 450 nm and 350 nm with equal intensities illuminates each of the plates. The correct l-V graph for the experiment is [Take hc = 1240 eV nm] [IIT JEE Sc 2004] (18 . . P, V . D. V jee

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