Question: Q. 7. Draw graphs showing variation of photoelectric current with applied voltage for two identical radiations of equal frequency and different intensities. Mark the graph for the radiation of higher intensity.
R] [Delhi, OD 2018]
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Solution:
Ans.
Commonly Made Error
- Several students didn’t remember the graph.
- Few students repeat the intensities in reverse order $I_{1}>I_{2}>I_{3}$, which is wrong.
