The work has not been graded but I like the output that was submitted to me. Is it possible for the same prof to do the next assignment I will be submitting? If possible, I will greatly appreciate it.
An isolated copper sphere of radius 4.85 cm, initially uncharged, is illuminated by ultraviolet light of wavelength 244 nm. The work function for copper is 4.70 eV. What charge does the photoelectric effect induce on the sphere?
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