Three point charges, two positive and one negative, each having a magnitude of 20 µC are placed at the vertices of an equilateral triangle (30 cm on a side). What is the magnitude of the electrostatic force on the negative charge? Answer = 69 N

Three point charges, two positive and one negative, each having a magnitude of 20 µC are placed at the vertices of an equilateral triangle (30 cm on a side). What is the magnitude of the electrostatic force on the negative charge? Answer = 69 N

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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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

Three point charges, two positive and one negative, each having a magnitude of 20 µC
are placed at the vertices of an equilateral triangle (30 cm on a side). What is the
magnitude of the electrostatic force on the negative charge? Answer = 69 N

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