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66. With cylindrical symmetry, we have, external to the conductors, | ~ B | = µ 0 i enc 2 πr which produces i enc = 25 mA from the given information. Therefore, the thin wire must carry 5 mA in
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This note was uploaded on 11/12/2011 for the course PHYS 2001 taught by Professor Sprunger during the Fall '08 term at LSU.
- Fall '08