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Unformatted text preview: ..,5 case 3: 11 point charges q lie on the z axis at z = iL/10, i = 0,1,2. ..,10 a) What is the charge/length, λ b) What is E (x=0,y=0,z=L+D) · (8 π± D )? Write the answer in terms of λ instead of q. c) A line of charge with uniform charge/length = λ lies along the z axis from z=0 to z=L. Repeat case b) for this condition. d) 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) and b) for this condition. e) In 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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This note was uploaded on 12/24/2011 for the course PHYS 5406 taught by Professor Blecher during the Spring '10 term at Virginia Tech.
 Spring '10
 Blecher
 Magnetism, Acceleration

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