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