For intensity I of a light of wavelength 5000Å the photoelectron saturation current is…
Physics · JEE Advanced · NTA Exams — Atoms and Nuclei
For intensity I of a light of wavelength 5000Å the photoelectron saturation current is 0.40 µA and stopping potential is 1.36 V, the work function of metal is
- 2.47 eV
- 1.36 eV
- 1.10 eV
- 0.43 eV
Answer
(C) 1.10 eV
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