Astronomy
1st Edition
ISBN: 9781938168284
Author: Andrew Fraknoi; David Morrison; Sidney C. Wolff
Publisher: OpenStax
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Textbook Question
Chapter 3, Problem 28E
Compare the density, weight, mass, and volume of a pound of gold to a pound of iron on the surface of Earth.
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1. A charge of -25 μC is distributed uniformly throughout a spherical volume of radius 11.5 cm.
Determine the electric field due to this charge at a distance of (a) 2 cm, (b) 4.6 cm, and (c) 25 cm from
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A long silver rod of radius 3.5 cm has a charge of -3.9
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(a) Find the electric field at a point 5 cm from the center of the rod (an outside point).
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(b) Find the electric field at a point 1.8 cm from the center of the rod (an inside point)
E=0
Think & Prepare
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2. The problem gives the charge per unit length 1. How do you figure out the surface charge density σ
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1. Determine the electric flux through each surface whose cross-section is shown below.
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Chapter 3 Solutions
Astronomy
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