Discover the maximum kinetic energy of the photoelectrons

Reference no: EM13657788

X-rays with wavelength of0, 71Å eject photoelectrons from a gold foil.

The electrons form a circular path of radius r in a region where constant magnetic field B is present.

Experiment shows that rB=1.88x10-4 Tesla-m. Discover the maximum kinetic energy of the photoelectrons.

Reference no: EM13657788

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