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Physics, 29.01.2020 04:44 jiminpark12
An electron moving parallel to a uniform electric field increases its speed from 2.0 Γ 107 m/s to 4.0 Γ 107 m/s over a distance of 2.1 cm.
what is the electric field strength?
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An electron moving parallel to a uniform electric field increases its speed from 2.0 Γ 107 m/s to 4....
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