The charges and coordinates of two charged particles held fixed in an xy plane are q1 = 2.77 μC, x₁ = 3.80 cm, y₁ = 0.653 cm and 92= -3.12 µC, x2 = -1.97 cm. y2 = 1.42 cm. Find the (a) magnitude and (b) direction (with respect to +x-axis in the range (-180°:180°]) of the electrostatic force on particle 2 due to particle 1. At what (c) x and (d) y coordinates should a third particle of charge 93 = 4.08 µC be placed such that the net electrostatic force on particle 2 due to particles 1 and 3 is zero? (a) Number i 0.0023 (b) Number i 7.57 (c) Number i 172.4 (d) Number i Units Units Units Units N (degrees) (degrees)

The charges and coordinates of two charged particles held fixed in an xy plane are q1 = 2.77 μC, x₁ = 3.80 cm, y₁ = 0.653 cm and 92= -3.12 µC, x2 = -1.97 cm. y2 = 1.42 cm. Find the (a) magnitude and (b) direction (with respect to +x-axis in the range (-180°:180°]) of the electrostatic force on particle 2 due to particle 1. At what (c) x and (d) y coordinates should a third particle of charge 93 = 4.08 µC be placed such that the net electrostatic force on particle 2 due to particles 1 and 3 is zero? (a) Number i 0.0023 (b) Number i 7.57 (c) Number i 172.4 (d) Number i Units Units Units Units N (degrees) (degrees)

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter23: Electric Forces

Section: Chapter Questions

Problem 54PQ

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