Insulator Conductor a

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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A solid, insulating sphere of radius a=2 cm has a uniform charge density p. A conducting spherical shell of inner
radius b=4 cm and outer radius c=5 cm is concentric with the solid sphere and has a charge -1 µC. If the electric
field at r=0.7 cm from the center of this charge configuration is 131x 10° N/C, find the charge density on the
outer surface of the conducting shell. Your result must be in multiples of 104 C/m?. That means if you get a
result of just type 9.22 in the answer box. Maximum of 5% of error is accepted in your answer. Take
k=9x10° Nm²/C².
Insulator
Conductor
Transcribed Image Text:A solid, insulating sphere of radius a=2 cm has a uniform charge density p. A conducting spherical shell of inner radius b=4 cm and outer radius c=5 cm is concentric with the solid sphere and has a charge -1 µC. If the electric field at r=0.7 cm from the center of this charge configuration is 131x 10° N/C, find the charge density on the outer surface of the conducting shell. Your result must be in multiples of 104 C/m?. That means if you get a result of just type 9.22 in the answer box. Maximum of 5% of error is accepted in your answer. Take k=9x10° Nm²/C². Insulator Conductor
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