Replace the electron beam with a proton beam

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Reference no: EM131477596

An electron microscope is using a 1.0 keV electron beam. An atom has a diameter of about 10^-10 meters.

Suppose we replace the electron beam with a proton beam. What proton energy is needed to achieve the same resolution as the electron beam in Part A?

Express your answer in electron volts to three significant digits.

Reference no: EM131477596

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