P30_050 - N 2[ R 2 + ( R/ 2) 2 ] 3 / 2 = 8 Ni 5 5 R . ~ B P...

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50. We use Eq. 30-28 and note that the contributions to ~ B P from the two coils are the same. Thus, B P = 2 µ 0 iR 2
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Unformatted text preview: N 2[ R 2 + ( R/ 2) 2 ] 3 / 2 = 8 Ni 5 5 R . ~ B P is in the positive x direction....
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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.

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