The Electric Field of a Ball of Uniform Charge Density A solid ball of radius r b
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Question:
The Electric Field of a Ball of Uniform Charge Density
A solid ball of radius rb has a uniformcharge density ?.
Part A
What is the magnitude of the electricfield E(r) at adistance r>rb from thecenter of the ball?
Express your answer in termsof ?, rb, r,and ?0.
E(r) = | pr3?0 i got this but its wrong
Part B What is the magnitude of the electricfield E(r) at adistance r<rb from thecenter of the ball? Express your answer in termsof ?, r, rb,and ?0.
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Related Book For
University Physics with Modern Physics
ISBN: 978-0321501219
12th Edition
Authors: Hugh D. Young, Roger A. Freedman, Lewis Ford
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