A test charge Q = +4 μC is placed halfway between a charge of Q1 = +3 μC and a charge Q2 = +5 μC, which are 3 cm apart. (a) Find the net force acting on the test charge and its direction. (b) If the test charge is changed to Q = -2 μC, what will be the changes to your answer in part (a)?

A test charge Q = +4 μC is placed halfway between a charge of Q1 = +3 μC and a charge Q2 = +5 μC, which are 3 cm apart. (a) Find the net force acting on the test charge and its direction. (b) If the test charge is changed to Q = -2 μC, what will be the changes to your answer in part (a)?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter19: Electric Forces And Electric Fields

Section: Chapter Questions

Problem 9P: Three charged particles are located at the corners of an equilateral triangle as shown in Figure...

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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.

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A test charge Q = +4 μC is placed halfway between a charge of Q1 = +3 μC and a charge Q2 = +5 μC, which are 3 cm apart.

(a) Find the net force acting on the test charge and its direction.

(b) If the test charge is changed to Q = -2 μC, what will be the changes to your answer in part (a)?

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