A) \[\frac{IAe}{h\nu }\]
B) \[\frac{IAe}{2h\nu }\]
C) \[\frac{2IAe}{h\nu }\]
D) none of these
Correct Answer: A
Solution :
Number of photons incident on sphere per second\[=\frac{I\,A}{h\,\nu }\] \[\therefore \]photo electrons ejected per second\[=\frac{I\,A}{h\,\nu }\] \[\therefore \]current through conducting wire = photo current ejected from surface of sphere \[=\frac{I\,Ae}{h\,\nu }\]You need to login to perform this action.
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