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.

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 4P

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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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