P32_006 - 6(a The Pythagorean theorem leads to B = = 2 2 Bh Bv = 0 4r3 0 cos m 4r3 cos2 m 4 sin2 m = 2 0 4r3 0 sin m 2r3 1 3 sin2 m where cos2 m

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6. (a) The Pythagorean theorem leads to B = q B 2 h + B 2 v = r ³ µ 0 µ 4 πr 3 cos λ m ´ 2 + ³ µ 0 µ 2 πr 3 sin λ m ´ 2 = µ 0 µ 4 πr 3 q cos 2 λ m +4sin 2 λ m = µ 0 µ 4 πr 3 q 1 + 3 sin 2 λ m , where cos 2 λ m + sin 2 λ m =1wasused .
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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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