Electric field in a certain region is a vector of magnitude 3,837 V/m. If you move throughout a displacement r=0.67 m that makes an angle 61 degrees with the electric field vector, what is the change in potential between the initial and final spots?

Electric field in a certain region is a vector of magnitude 3,837 V/m. If you move throughout a displacement r=0.67 m that makes an angle 61 degrees with the electric field vector, what is the change in potential between the initial and final spots?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Electric field in a certain region is a vector of
magnitude 3,837 V/m. If you move
throughout a displacement r=0.67 m that
makes an angle 61 degrees with the electric
field vector, what is the change in potential
between the initial and final spots?
{Hint: remember that for a uniform electric
field AV-E · Ar = - EAr cos 0}
=
Determine your value in volts, rounded to the
nearest integer.

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