P31_075 - 75. (a) The ux over the loop cross section due to...

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75. (a) The flux over the loop cross section due to the current i in the wire is given by Φ= Z a + b a B wire ldr = Z a + b a µ 0 il 2 πr dr = µ 0 il 2 π ln µ 1+ b a . Thus, M = N Φ i = 0 l 2 π ln µ 1+ b a . (b) From the formula for
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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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