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Physics

What is the strength of the force now?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter5: Electric Charges And Fields

Section: Chapter Questions

Problem 63P: What is the force on the charge q at the lower-right-hand comer of the square shown here?

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Concept explainers

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.

Question

Now double the charge on the mobile ion to -2, leaving the stationary charge at +1.The distance between the two should still be 1.79 Angstroms.

the force of attraction is 7.3*10^-9

What is the strength of the force now?

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