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CBSE Class 12 Physics 2023 Delhi Set 3 Paper
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Question : 8 of 14
Marks:
+1,
-0
SECTION - B
Plot a graph showing the variation of photo electric current, as a function of anode potential for two light beams having the same frequency but different intensities
Solution: 👈: Video Solution
Variation of photoelectric current as a function of anode potential:
(i) As intensity increases, saturation current increases.
(ii) Stopping potential is independent of the intensity of light.
Important features:
(i) As intensity increases, saturation current increases.
(ii) Stopping potential is independent of the intensity of light.
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