Answers

2015-12-30T23:57:59+05:30
Since number of photons per time interval is only dependent on the intensity, then only intensity affects the current. Higher frequencies may increase the energy of the ejected photoelectrons and make it cross a distance faster, but the time between each successive photoelectron remains the same because the time between each successive photon impact remains the same for the same intensity. It does not increase the total number of photoelectrons per photon.
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