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Unformatted text preview: 78. We use dFB = idL × B , where dL = dxˆ and B = Bxˆ + Byˆ Thus,
FB = idL × B
xf = i
i dx ˆ × (Bxˆ + Byˆ = i
i xi xf ˆ
By dxk xi
(8.0x2 dx) (m · mT) k = (−5.0 A)
= −0.35 N k . ...
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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