A proton travels through a region of space with no acceleration. Which one of the following statements is the best conclusion? O Both E and B must be zero in that region. E must be zero, but B might be non-zero in that region. O E and B might both be non-zero, but they must be mutually perpendicular. B must be zero, but E might be non-zero in that region. O E and B might both be non-zero, but they must point in opposite directions.

A proton travels through a region of space with no acceleration. Which one of the following statements is the best conclusion? O Both E and B must be zero in that region. E must be zero, but B might be non-zero in that region. O E and B might both be non-zero, but they must be mutually perpendicular. B must be zero, but E might be non-zero in that region. O E and B might both be non-zero, but they must point in opposite directions.

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 23P: A proton accelerates from rest in a uniform electric field of 640. N/C At some later time, its speed...

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