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PhysicsModern PhysicsPhotoelectric effectEasy2 minPYQ_2020
PhysicsEasysingle choice
The maximum kinetic energy of photoelectrons emitted from a surface when photons of energy fall on it is . The stopping potential in volt is
Options:
Answer:
B
Solution:
Stopping potential is the negative potential applied to stop the electrons having maximum kinetic energy. Therefore stopping potential will be
Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Modern PhysicsSubtopic:Photoelectric effect
⏱ 2mℹ️ Source: PYQ_2020
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