Define photoelectric work function and stopping potential
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It is the phenomenon of emission of electrons from the surface of metals when radiation of suitable frequency fall on them. (photoelectric effect)
in the experimental study of photoelectric effect the minimum negative potential given to the collector with respect to the emitter at which the photoelectric current becomes zero is called stopping potential.
in the experimental study of photoelectric effect the minimum negative potential given to the collector with respect to the emitter at which the photoelectric current becomes zero is called stopping potential.
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