Coulomb’s law states that the electrical force between two-point charges varies directly as the product of the charges and inversely as the square of the distance between them. If the electrical force between two-point charges 25x10^-9 coulombs and 75x10^-9 coulombs and 0.03 meters apart is 0.019N, find the electrical force between two-point charges 30x10^-9 coulombs and 120x10^-9coulombs and 0.10 meters apart. . Coulomb's law states that the electrical force between two-point charges variesdirectly as the product of the charges and inversely as the square of thedistance between them. If the electrical force between two-point charges25x10° coulombs and 75x10° coulombs and 0.03 meters apart is 0.019N, find theelectrical force between two-point charges 30x109 coulombs and 120x10°coulombs and 0.10 meters apart.

Electrical for QF=KQ1Q2r2Case 1 0.019 = K75×10-9×25×10-90.0329.12×10-9=K×10-9×10-9K=9.12×10-9

Answered: Coulomb’s law states that the…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN:9780133923605

Author:Robert L. Boylestad

Publisher:Robert L. Boylestad

Chapter1: Introduction

Section: Chapter Questions

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Coulomb’s law states that the electrical force between two-point charges varies
directly as the product of the charges and inversely as the square of the
distance between them. If the electrical force between two-point charges
25x10^-9 coulombs and 75x10^-9 coulombs and 0.03 meters apart is 0.019N, find the
electrical force between two-point charges 30x10^-9 coulombs and 120x10^-9
coulombs and 0.10 meters apart.

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