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Question: Answered & Verified by Expert
In an experiment on the photoelectric effect, the following graphs were obtained between the photoelectric current (I) and the anode potential \( (V) \). Name the characteristic of the incident radiation that was kept constant in this experiment.
PhysicsDual Nature of MatterJEE Main
Options:
  • A Intensity
  • B Photon flux
  • C Stopping Potential
  • D Resistance
Solution:
1531 Upvotes Verified Answer
The correct answer is: Stopping Potential
Stopping potential is same for the curves as all the curves start from same point when current is zero.

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