Within the spherical shell, 3 < r < 4 m, the electric flux density is given as

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Within the spherical shell, 3 < r < 4 m, the electric flux density is given as D = 5(r − 3)³ a_r C/m².

(a) What is the volume charge density at r = 4?

(b) What is the electric flux density at r = 4?

(d) How much charge is contained within the sphere r = 4?

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Engineering Electromagnetics

ISBN: 978-0073380667

8th edition

Authors: William H. Hayt, John A.Buck

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Question Posted: Sep 08, 2018 12:18 PM

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Within the spherical shell, 3 < r < 4 m, the electric flux density is given as

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Engineering Electromagnetics

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