What Have I Learned So Far?th1. A -1.49 × 10-8 C charge is separated from a -1.15 x 10-9 C charge by a distance of2.01 × 102⁰ m. Determine the repulsive force between the two charges.70-82. There are two steel balls both weighing 0.75 kg and carrying equal but opposite charges.Find their individual charges if the force of attraction between them is 5.11 N and ifthey are separated by a distance of 1.11 m.3. Two charges (-2.09 x 10-18 C and +1.60 × 10-19 C) are separated by a distance of4.01 x 10-10 m. Compute the force of attraction between them.8 JosidoA sejdoBig IdeaCoulomb's law for electrostatics taught you that when charges move closer to each other, the forcebetween them increases, and vice versa. Likewise, relationships strengthen when people stay close toone another.BRUARY

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A -1.49 × 10-8 C charge is separated from a -1.15 × 10-9 C charge by a distance of 2.01 x 1020 m. Determine the repulsive force between the two charges. 90101

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 54PE: Earth has a net charge that produces an electric field of approximately 150 N/C downward at its...

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