Questions
As the intensity of incident light increases
a
Photoelectric currrent increases
b
Photoelectric current decreases
c
Kinetic energy of emitted photoelectrons increases
d
Kinetic energy of emitted photoelectrons decreases
detailed solution
Correct option is A
Intensity increases means more photons of same energy will emit more electrons of same energy, hence only photoelectric curent increases.Talk to our academic expert!
Similar Questions
A photo cell is illuminated by a small bright source placed at 1m away. When the same source of light is placed 2m away, which of the following is true about the electrons emitted by the photo cathode?
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