Two small conducting spheres A and B have charges -25nC and +15nC, respectively. Ithey are separated by a distance of 0.02m. What is the magnitude of the electric force between the two spheres? Is the force attractive or repulsive? Select one: -3 A. 8.44x10 N, repulsive B. 8.44x10 N, attractive C. 1.69x10 N, attractive -4 D. 1.69x10 N, repulsive

University Physics Volume 2
18th Edition
ISBN:9781938168161
Author:OpenStax
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Chapter5: Electric Charges And Fields
Section: Chapter Questions
Problem 95P: Shown below is a small sphere of mass 0.25 g that carries a charge of 9.01010 C. The sphere is...
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Two small conducting spheres A and B have charges -25nC and +15nC, respectively. Ithey are separated by a distance
of 0.02m. What is the magnitude of the electric force between the two spheres? Is the force attractive or repulsive?
Select one:
-3,
A. 8.44x10 N, repulsive
B. 8.44x10 N, attractive
C. 1.69x10 N, attractive
D. 1.69x10 N, repulsive
A conducting sphere of radius 3.25cm has a total charge of 4.50x10 C distributed uniformly on its surface area What is
the potential on its surface?
2:48 PM
Select one:
3/1/2021
on
Transcribed Image Text:True False Two small conducting spheres A and B have charges -25nC and +15nC, respectively. Ithey are separated by a distance of 0.02m. What is the magnitude of the electric force between the two spheres? Is the force attractive or repulsive? Select one: -3, A. 8.44x10 N, repulsive B. 8.44x10 N, attractive C. 1.69x10 N, attractive D. 1.69x10 N, repulsive A conducting sphere of radius 3.25cm has a total charge of 4.50x10 C distributed uniformly on its surface area What is the potential on its surface? 2:48 PM Select one: 3/1/2021 on
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