Two charges are fixed in place along the x-axis, q1=+4mC at the origin and q2=-1mC at x=+4cm. Without going infinitely far away, in which region(s) could a small positive "test charge" experience no net electric force?

Two charges are fixed in place along the x-axis, q1=+4mC at the origin and q2=-1mC at x=+4cm. Without going infinitely far away, in which region(s) could a small positive "test charge" experience no net electric force?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter23: Electric Forces

Section: Chapter Questions

Problem 54PQ

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Question

Two charges are fixed in place along the x-axis, q₁=+4mC at the origin and q₂=-1mC at x=+4cm.

Without going infinitely far away, in which region(s) could a small positive "test charge" experience no net electric force?

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