The ends of the bar with a uniformly distributed charge Q placed on the x-axis in the coordinate system are at the points (0,0) and (2L,0). The electric field intensities formed by the bar at the (3L,0) and (4L,0) points are E1 and E2, respectively. What is the E2/E1 ratio?

The ends of the bar with a uniformly distributed charge Q placed on the x-axis in the coordinate system are at the points (0,0) and (2L,0). The electric field intensities formed by the bar at the (3L,0) and (4L,0) points are E1 and E2, respectively. What is the E2/E1 ratio?

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

Solve fast and accurate.

The ends of the bar with a uniformly distributed charge Q placed on the x-axis
in the coordinate system are at the points (0,0) and (2L,0). The electric field
intensities formed by the bar at the (3L,0) and (4L,0) points are E1 and E2,
respectively.
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What is the E2/E1 ratio?
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A) 36
B) 24
C) 12
D) 6
E) 4

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