Please read the question and leave notes on the answer where appropriate. Please DO NOT skip any steps. Please double check your answer. Please make sure to use gauss's law to answer the question. A uniform spherical charge distribution has a total charge of 58.2 mC and a radius of 15.2 cm. It is surrounded by a thinspherical shell with a uniform charge distribution. The uniform shell's net charge is 22.0 mC. The shell's radius is 20.2 cm,and it is concentric with the solid sphere. Find the electric field at points A and Blocated as shown in the figure below. (Enterthe magnitudes.)R = 15.2 cmBR = 20.2 cm7.60 cm15.2 cmEA =N/CEB =N/C

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Answered: A uniform spherical charge distribution…

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I'm a little confused here. Why is E = (1/e0) *integral row dx? Isn't Integral(E dA) = Qenc/e0 = integral (row dV)/e0. I'm not sure if what you wrote follows from Gauss' Law. Where did you expression from for the junction potentional? I don't see it my book or anywhere else.
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Please read the question and leave notes on the answer where appropriate. Please DO NOT skip any steps. Please double check your answer. Please make sure to use gauss's law to answer the question.
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