LL 6. Two identical conducting spheres, (1 and (2), carry equal amounts of charge and are fixed a distance apart large com- pared with their diameters. They repel each other with an electrical force of 88 mN. Suppose now that a third identical sphere 3, having an insulating handle and initially un- charged, is touched first to sphere 0, then to sphere 2), and finally removed. Find the force between spheres (1 and (2) now. See Fig. 11. -F 2) 3. (a) (9) -F' (p) Figure 11 Problem 6. 7. Three charged particles lie on a straight line and are sepa- rated by a distance d as shown in Fig. 12. Charges q, and q, are held fixed. Charge q3, which is free to move, is found to be in equilibrium under the action of the electric forces. Find q, in terms of q2. 92 93 Figure 12 Problem 7.

LL 6. Two identical conducting spheres, (1 and (2), carry equal amounts of charge and are fixed a distance apart large com- pared with their diameters. They repel each other with an electrical force of 88 mN. Suppose now that a third identical sphere 3, having an insulating handle and initially un- charged, is touched first to sphere 0, then to sphere 2), and finally removed. Find the force between spheres (1 and (2) now. See Fig. 11. -F 2) 3. (a) (9) -F' (p) Figure 11 Problem 6. 7. Three charged particles lie on a straight line and are sepa- rated by a distance d as shown in Fig. 12. Charges q, and q, are held fixed. Charge q3, which is free to move, is found to be in equilibrium under the action of the electric forces. Find q, in terms of q2. 92 93 Figure 12 Problem 7.

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

LL
6. Two identical conducting spheres, (1 and (2), carry equal
amounts of charge and are fixed a distance apart large com-
pared with their diameters. They repel each other with an
electrical force of 88 mN. Suppose now that a third identical
sphere 3, having an insulating handle and initially un-
charged, is touched first to sphere 0, then to sphere 2), and
finally removed. Find the force between spheres (1 and (2)
now. See Fig. 11.
-F
2)
3.
(a)
(9)
-F'
(p)
Figure 11
Problem 6.
7. Three charged particles lie on a straight line and are sepa-
rated by a distance d as shown in Fig. 12. Charges q, and q,
are held fixed. Charge q3, which is free to move, is found to
be in equilibrium under the action of the electric forces.
Find q, in terms of q2.
92
93
Figure 12 Problem 7.

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