Consider a point charge q1 of 2.5x10-6 C, and q2 of 9.1x10-6 C. Point charge qt is initially at rest and 0.30 m away from q2. Point charge q2 has a mass of 3.8x10-9 kg. Both charges are positive with q1 remaining fixed at the origin while q2 travels to the right after being released. a. Calculate the magnitude and direction of the electric force acting on the two charges before releasing q2. b. Determine the speed of charge q2 when it reaches a distance of 0.45 m from q1.

Consider a point charge q1 of 2.5x10-6 C, and q2 of 9.1x10-6 C. Point charge qt is initially at rest and 0.30 m away from q2. Point charge q2 has a mass of 3.8x10-9 kg. Both charges are positive with q1 remaining fixed at the origin while q2 travels to the right after being released. a. Calculate the magnitude and direction of the electric force acting on the two charges before releasing q2. b. Determine the speed of charge q2 when it reaches a distance of 0.45 m from q1.

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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Concept explainers

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

Consider a point charge q1 of 2.5x10-6 C, and q2 of 9.1x10-6 C. Point charge qi is initially at
rest and 0.30 m away from q2. Point charge q2 has a mass of 3.8x10-9 kg. Both charges are
positive with q1 remaining fixed at the origin while q2 travels to the right after being released.
a. Calculate the magnitude and direction of the electric force acting on the two charges
before releasing q2.
b. Determine the speed of charge q2 when it reaches a distance of 0.45 m from q1.

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