7. Two particles with electric charges Q and -3Q are separated by a distance of 1.2 m. (a) If Q = 4.5 C, what is the electric force between the two particles? (b) If Q = -4.5 C, how does the answer change? %3D

7. Two particles with electric charges Q and -3Q are separated by a distance of 1.2 m. (a) If Q = 4.5 C, what is the electric force between the two particles? (b) If Q = -4.5 C, how does the answer change? %3D

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter18: Electric Charge And Electric Field

Section: Chapter Questions

Problem 15PE: If two equal charges each of 1 C each are separated in air by a distance of 1 km, what is the...

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7. Two particles with electric charges Q and -3Q are separated by a distance of 1.2 m. (a) If Q = 4.5 C,
what is the electric force between the two particles? (b) If Q = -4.5 C, how does the answer change?

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