A total of 821middot106 electrons are placed on an, Ask an Expert

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A total of 8.21·106 electrons are placed on an initially uncharged wire of length 2.27 m.

a) What is the magnitude of the electric field a perpendicular distance of 0.974 m away from the midpoint of the wire?

b) What is the magnitude of the acceleration of a proton placed at that point in space?

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