Physics - Modern Physics Question with Solution | TestHub
PhysicsModern PhysicsPhotoelectric effectMedium2 minQB
PhysicsMediumsingle choice
In a photoelectric experiement, if the potential difference across the electrodes is equal to the stopping potential and the emitter plate is held at negative potential with respect to the collector plate, mark the correct statement
Options:
Answer:
D
Solution:
The emitter is negative relative to the collector The field accelerates photoelectrons towards the collector The usual stopping voltage acts only with the opposite polarity D follows for the stated ideal arrangement
Stream:JEESubject:PhysicsTopic:Modern PhysicsSubtopic:Photoelectric effect
⏱ 2mℹ️ Source: QB
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