Photons of wavelength A are incident on a metal. The most energetic electrons ejected from the metal are bent into a circular arc of radius R by a magnetic field having a magnitude B. What is the work function of the metal?
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![Photons of wavelength A are incident on a metal. The most energetic electrons ejected from the metal are
bent into a circular arc of radius R by a magnetic field having a magnitude B. What is the work function of
the metal?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbdf4ad1c-8d6e-4c6e-ab0d-20fae6a9f061%2F21526e77-435e-436e-bf99-71e08e5cfe86%2Fsz4un05_processed.png&w=3840&q=75)
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