EP PHYSICS: PRIN.APP.AP-MOD.MASTERING
7th Edition
ISBN: 9780137453276
Author: GIANCOLI
Publisher: SAVVAS L
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Chapter 1, Problem 19P
A light-year is the distance light travels in one year (at speed=2.998×108 m/s).(a) How many meters are there in 1.00 light-year? (b) An astronomical unit (AU) is the average distance from the Sun to Earth, 1.50×108 km. How many AU are there in 1.00 light-year?
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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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Chapter 1 Solutions
EP PHYSICS: PRIN.APP.AP-MOD.MASTERING
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