University Physics Volume 2
University Physics Volume 2
18th Edition
ISBN: 9781938168161
Author: OpenStax
Publisher: OpenStax
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Two uniformly charged spheres made of an insulating material are help atop fixed posts. The charge on the sphere on the left is three times the charge on the sphere on the right. Which diagram correctly represents the magnitude and direction of the electrostatic forces on the two spheres? Explain your answer.

hich diagram correctly represents the magnitude and direction ot th
the two spheres? Explain your answer.
a)
1
b)
c)
d)
t +
. What force is exerted by a charge of 5 x 10-11 C on a 3 x 10-10 C ch
. Two tiny charged spheres, separated by 2 m, exert a 36 mN for
ce o
the force between them if the distance is increased to 4 m?
. Two dust particles carry identical charges of 2 nC. How far apart
e force between them to be 10 uN?
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Transcribed Image Text:hich diagram correctly represents the magnitude and direction ot th the two spheres? Explain your answer. a) 1 b) c) d) t + . What force is exerted by a charge of 5 x 10-11 C on a 3 x 10-10 C ch . Two tiny charged spheres, separated by 2 m, exert a 36 mN for ce o the force between them if the distance is increased to 4 m? . Two dust particles carry identical charges of 2 nC. How far apart e force between them to be 10 uN?
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