Thauk youis ectron with a speed of 3.70 x 10® cm/s in the positive direction of an x axis enters an electric field of magnitude x 103 N/C, traveling along a field line in the direction that retards its motion. (a) How far will the electron travel in the field before ing momentarily, and (b) how much time will have elapsed? (c) If the region containing the electric field is 4.17 mm long (too short e electron to stop within it), what fraction of the electron's initial kinetic energy will be lost in that region? 0:0142239849 Units meteres. Number Number i 7.69X 10 -9 Units secmds Number i ー1 i Units ヘ。

Thauk youis ectron with a speed of 3.70 x 10® cm/s in the positive direction of an x axis enters an electric field of magnitude x 103 N/C, traveling along a field line in the direction that retards its motion. (a) How far will the electron travel in the field before ing momentarily, and (b) how much time will have elapsed? (c) If the region containing the electric field is 4.17 mm long (too short e electron to stop within it), what fraction of the electron's initial kinetic energy will be lost in that region? 0:0142239849 Units meteres. Number Number i 7.69X 10 -9 Units secmds Number i ー1 i Units ヘ。

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter15: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 40P: The dome of a Van de Graaff generator receives a charge of 2.0 104 C. Find the strength of the...

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