In a photoelectric effect experiment, the graph of stopping potential versus reciprocal of wavelength obtained is shown in the figure. As the intensity of incident radiation is increased :

In a photoelectric effect experiment, the graph of stopping potential versus reciprocal of wavelength obtained is shown in the figure. As the intensity of incident radiation is increased :

Einstein's photoelectric equation is given by,
, where is the work function.
, where .
Intensity does not affect the frequency and work function of a material. Therefore, the graph does not change with increasing intensity.
Asked in: JEE Main 2020 (04 Sep Shift 2)
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