The number of photoelectrons emitted per unit area per unit time are 
when a line source of light is placed at distance 
from a metal. If the distance of source is changed to 
, the number of photoelectrons emitted per unit area per unit time will become/remain
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
C
Intensity 
[For line source]
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