Two small beads having positive charges 9, = 4g and q, -q are fixed at the opposite ends of a horizontal insulating rod of length d= 1.50 m. The bead with charge q, is at the origin. As shown in the figure below, a third small, charged bead is free to slide on the rod. 92 (a) At what position x is the third bead in equilibrium? m (b) Can the equilibrium be stable? O Yes, if the third bead has a positive charge. O Yes, if the third bead has a negative charge. O No

Two small beads having positive charges 9, = 4g and q, -q are fixed at the opposite ends of a horizontal insulating rod of length d= 1.50 m. The bead with charge q, is at the origin. As shown in the figure below, a third small, charged bead is free to slide on the rod. 92 (a) At what position x is the third bead in equilibrium? m (b) Can the equilibrium be stable? O Yes, if the third bead has a positive charge. O Yes, if the third bead has a negative charge. O No

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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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

Two small beads having positive charges q, = 4q and q, = q are fixed at the opposite ends of a horizontal insulating rod of length d = 1.50 m. The bead with charge q, is at the origin. As shown in
%3D
the figure below, a third small, charged bead is free to slide on the rod.
91
92
(a) At what position x is the third bead in equilibrium?
X =
(b) Can the equilibrium be stable?
Yes, if the third bead has a positive charge.
Yes, if the third bead has a negative charge.
No

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