A concentric hollow insulating spherical shell with inner radius r1=1.6R and outer radius r2=4.7R has a point charge Q1=-14.95Q at the center. If the insulating shell has a uniform volume charge density p =7.13(Q/R³), find the electric field at a point midway between inner and outer surface of the insulating sphere, Èr= 1+[2 -) interms of 2 Q -and radial unit vector. (Express your answer in 2 decimal places). %3D 4 TE R?

A concentric hollow insulating spherical shell with inner radius r1=1.6R and outer radius r2=4.7R has a point charge Q1=-14.95Q at the center. If the insulating shell has a uniform volume charge density p =7.13(Q/R³), find the electric field at a point midway between inner and outer surface of the insulating sphere, Èr= 1+[2 -) interms of 2 Q -and radial unit vector. (Express your answer in 2 decimal places). %3D 4 TE R?

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter25: Gauss’s Law

Section: Chapter Questions

Problem 63PQ

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