Unformatted text preview: ..,10 a) What is the charge/length, λ b) What is E (x=0,y=0,z=L+D) · (8 π± D )? Write answer in terms of λ instead of q. c) Specialize b) to the condition L=D and obtain a numerical answer. 3) A line of charge with uniform charge/length = λ lies along the z axis from z=0 to z=L. Repeat cases b) anc c) of problem 2 for this case. 4) A right cylindrical region of radius R has its axis along the z axis and extends from z = 0 to z = L. It carries uniform volume charge density ρ . Repeat parts a), b), c) of problem 2 for this problem. d) Let D >> R and D >> L, guess what the answer for the E is? Now show that the result you obtained in part b reduces to this answer for this condition. 1...
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 Spring '10
 Blecher
 Current, Magnetism, ρ, Polar coordinate system, Standard basis, Versor

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