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Question
(a) Find the direction and magnitude of an electric field that exerts a $4.80\times 10^{-17}\textrm{ N}$ westward force on an electron. (b) What magnitude and direction force does this field exert on a proton?
1. $3.00\times 10^{2}\textrm{ N/C}$
2. $4.80\times 10^{-17}\textrm{ N, East}$
Solution Video