Electrical & magnetic forces 11Two charged spheres exert a force of 5.54 x 10-4 N on each other. If one of the spheres hasa charge of 3.72 x 10-9 C and the other sphere has a charge of 4.32 x 10-6 C, how far apartare the charged spheres?A 2.84 mB 0.26 mC 1.71 mD 0.51 m 12 Two charged spheres placed 43 cm apart exert a force of 1.40 x 10-14 N on each other. If oneof the spheres has a charge of 1.68 x 10-17 C, what is the charge of the other sphere?F1.71 x 10-8 C1.54 x 10² CH1.71 x 10-4 CJ1.54 x 106 C

Solution 11 Given data :- Force F = 5.54 × 10-4 N q1 = 3.27 × 10-9 C q2 = 4.32 × 10-6 C

11 Two charged spheres exert a force of 5.54 x 10-4 N on each other. If one of the spheres has a charge of 3.72 x 10-9 C and the other sphere has a charge of 4.32 x 10-6 C, how far apart are the charged spheres? A 2.84 m B 0.26 m C 1.71 m D 0.51 m

11 Two charged spheres exert a force of 5.54 x 10-4 N on each other. If one of the spheres has a charge of 3.72 x 10-9 C and the other sphere has a charge of 4.32 x 10-6 C, how far apart are the charged spheres? A 2.84 m B 0.26 m C 1.71 m D 0.51 m

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 6PQ: A sphere has a net charge of 8.05 nC, and a negatively charged rod has a charge of 6.03 nC. The...

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Question

Electrical & magnetic forces

11
Two charged spheres exert a force of 5.54 x 10-4 N on each other. If one of the spheres has
a charge of 3.72 x 10-9 C and the other sphere has a charge of 4.32 x 10-6 C, how far apart
are the charged spheres?
A 2.84 m
B 0.26 m
C 1.71 m
D 0.51 m

12 Two charged spheres placed 43 cm apart exert a force of 1.40 x 10-14 N on each other. If one
of the spheres has a charge of 1.68 x 10-17 C, what is the charge of the other sphere?
F
1.71 x 10-8 C
1.54 x 10² C
H
1.71 x 10-4 C
J
1.54 x 106 C

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