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Physics - Modern Physics Question with Solution | TestHub

PhysicsModern PhysicsPhotoelectric effectEasy2 minPYQ_2020

PhysicsEasysingle choice

The variation of photocurrent with collector potential for different frequencies of incident radiation $ν_{1}, ν_{2}, ν_{3}$ is as shown in the graph, then

Options:

Answer:

Solution:

The smaller the incident frequency, the smaller the stopping voltage required.

$ν_{3} > ν_{2} > ν_{1}$

Stream:NTA_ABHYAS_NEETSubject:PhysicsTopic:Modern PhysicsSubtopic:Photoelectric effect

⏱ 2mℹ️ Source: PYQ_2020

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