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SAT, 16.02.2022 04:30 enrique2211

How much voltage must be used to accelerate a proton (radius 1. 2 ×10−15m) so that it has sufficient energy to just penetrate a silicon nucleus? a silicon nucleus has a charge of +14e, and its radius is about 3. 6 ×10−15m. Assume the potential is that for point charges.

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