Light of particular frequency v is incident on a metal surface. When the intensity of incident radiation is increased, the photoelectric current
Sometimes increases and sometimes decreases
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Correct option is B)
Intensity of light ∝ No. of photons striking the metal per unit time No. of photons striking the metal ∝ Electrons knocked out of metal per unit time. Current = Charge/time More the electrons knocked out per unit time, more is the photo electric current.
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