No 1 pls Determine the ratio of the electric force to the gravitational force between an electron and aproton when separated by a distance r.Spheres A and B have the same initial positive charge q. The magnitude of the repulsive electricforce between the two spheres is 14.4 N when separated by a distance of 0.03 m. (a) Find theinitial charge qo. (b) The spheres are then allowed to touch each other and then separated. Findthe electric force between them if the radius of sphere A is three times that of sphere B.1.2.

Given: The distance between the protons and electron is r.

Answered: Determine the ratio of the electric…

Determine the ratio of the electric force to the gravitational force between an electron and a proton when separated by a distance r.

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter5: Electric Charges And Fields

Section: Chapter Questions

Problem 67P: Consider an electron that is 1010 m from an alpha particle (q=3.21019C) . (a) What is the electric...

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Question

No 1 pls

Determine the ratio of the electric force to the gravitational force between an electron and a
proton when separated by a distance r.
Spheres A and B have the same initial positive charge q. The magnitude of the repulsive electric
force between the two spheres is 14.4 N when separated by a distance of 0.03 m. (a) Find the
initial charge qo. (b) The spheres are then allowed to touch each other and then separated. Find
the electric force between them if the radius of sphere A is three times that of sphere B.
1.
2.

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