A point charge with charge q₁ = 3.10 μC is held stationary at the origin. A second point charge with charge 92 = -4.40 μC moves from the point (0.125 m, 0) to the point (0.290 m, 0.290 m ). How much work W is done by the electric force on the moving point charge? Express your answer in joules. Use k = 8.99x10⁹ Nm²/C² for Coulomb's 1 constant: k Απευ -

A point charge with charge q₁ = 3.10 μC is held stationary at the origin. A second point charge with charge 92 = -4.40 μC moves from the point (0.125 m, 0) to the point (0.290 m, 0.290 m ). How much work W is done by the electric force on the moving point charge? Express your answer in joules. Use k = 8.99x10⁹ Nm²/C² for Coulomb's 1 constant: k Απευ -

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Electric Charges and Fields

One of the fundamental properties is the electromagnetic property. Charge cannot be destroyed by any process and this contributes formally to the law of charge conservation.

Question

Part A
A point charge with charge q₁ = 3.10 μC is held stationary at the origin. A second
point charge with charge q2 = -4.40 μC moves from the point (0.125 m, 0) to the
point (0.290 m, 0.290 m ). How much work W is done by the electric force on the
moving point charge?
Express your answer in joules. Use k = 8.99x10⁹ Nm²/C² for Coulomb's
constant: k =
1
4περ

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Step 2: Potential at point (0.125m,0)

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Step 3: Potential at point (0.29m,0.29m)

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