A uniform line of charge of length 2L/3 lying between x = 0 and x = 2L/3 is charged with Q/2 as shown in the figure. Which of the following gives the electric field at point P located at x = 2L? 2L 3kQ dx 4L (2L - x)2 2L 3kQ dx O 4L Jo (2L-x)? 3KQ 72. 21/3 dx O 4L Jo (2L- x)? 3kQ 21/3 dx O 2L (2L- x)? 2L/3 3kQ dx O 4L (L- x)?

A uniform line of charge of length 2L/3 lying between x = 0 and x = 2L/3 is charged with Q/2 as shown in the figure. Which of the following gives the electric field at point P located at x = 2L? 2L 3kQ dx 4L (2L - x)2 2L 3kQ dx O 4L Jo (2L-x)? 3KQ 72. 21/3 dx O 4L Jo (2L- x)? 3kQ 21/3 dx O 2L (2L- x)? 2L/3 3kQ dx O 4L (L- x)?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter25: Gauss’s Law

Section: Chapter Questions

Problem 32PQ: Two long, thin rods each have linear charge density = 6.0 C/m and lie parallel to each other,...

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