Physics · 2023
JEE Main · 24 January 2023, Shift 1 · Q13
From the photoelectric effect experiment, following observations are made. Identify which of these are correct. A. The stopping potential depends…
From the photoelectric effect experiment, following observations are made. Identify which of these are correct.
A. The stopping potential depends only on the work function of the metal.
B. The saturation current increases as the intensity of incident light increases.
C. The maximum kinetic energy of a photo electron depends on the intensity of the incident light.
D. Photoelectric effect can be explained using wave theory of light.
Choose the correct answer from the options given below:
Official answer
From NTA’s final answer key for this paper.
(4)
B only
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JEE Main 2023 Physics question, with the answer from NTA’s final answer key. Where our answers come from.