Unformatted text preview: original loop. The magnitude of the torque ∆ ~τ exerted by ~ B on the n th rectangular loop of area ∆ A n is given by ∆ τ n = NiB sin θ ∆ A n . Thus, for the whole assembly τ = X n ∆ τ n = NiB X n ∆ A n = NiAB sin θ ....
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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
 SPRUNGER
 Physics, Current

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