Physics - Modern Physics Question with Solution | TestHub
PhysicsModern PhysicsPhotoelectric effectHard2 minPYQ_2003
PhysicsHardsingle choice
A proton is about 1840 times heavier than an electron. When it is accelerated by a potential difference of , its kinetic energy will be
Options:
Answer:
C
Solution:
The charge on a proton is equal to , the electronic charge. The potential difference is . Hence the kinetic energy of the proton is .
Stream:AIIMSSubject:PhysicsTopic:Modern PhysicsSubtopic:Photoelectric effect
⏱ 2mℹ️ Source: PYQ_2003
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