An alpha particle helium nucleus charge 2e starts from rest
An alpha particle (helium nucleus, charge 2e) starts from rest and travels a distance of 1.88 cm under the influence of a uniform electric field of magnitude 12.2 kV/m. What is the final kinetic energy of the alpha particle?
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an alpha particle helium nucleus charge 2e starts from rest and travels a distance of 188 cm under the influence of a
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