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प्रश्न
What are photoelectrons?
विकल्प
Electrons remaining on a negatively charged zinc plate
Electrons emitted from the metal during photoelectric emission
Electrons emitted only when the incident light is removed
Negatively charged particles supplied by the collector plate
MCQ
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उत्तर
Photoelectrons are the electrons released from a metal during photoelectric emission. Their emission can produce current when they move toward a collector plate.
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