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MHT CET 2024 Physics question

PhysicsDual Nature of Matter and RadiationMHT CET 2024

The stopping potential for a photoelectric emission process is 10V. the maximum kinetic energy of the electrons ejected in the process is [charge on electron C]

Answer: (C)

Solution

The stopping potential is the retarding potential that just stops the fastest photoelectrons, so , option (C). Option (B) is

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Question ID VK-092601