
College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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Transcribed Image Text:A magnetic field has a magnitude of 0.0017 T, and an
electric field has a magnitude of 4.7 x 103 N/C. Both
fields point in the same direction. A positive 2.1-μC
charge moves at a speed of 3.1 x 106 m/s in a
direction that is perpendicular to both fields.
Determine the magnitude of the net force that acts
on the charge.
B
Number i
9
V
90°
Units
E
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