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Unformatted text preview: cm D = diameter of the conducting rods = 0.318 cm x 1 = telescope reading for the current balance in equilibrium = cm x 2 = telescope reading for the current balance when rods are touching = cm z = real surfacetosurface separation between rods in equilibrium = a * ∆ x / 2b = = cm The complete set of data (I 1 , I 2 and m) with graphs of F vs. I 2 is presented in the attached Graphical Analysis printout. The experimental average slope from the plots for the two current directions was calculated as follows: Average slope = The theoretical slope of the relationship F vs. I 2 for our current balance in equilibrium was calculated, assuming μ 0 = 4 π * 10 7 T*m/A, according to the following equation: d = real centertocenter distance between the rods in equilibrium = = z + D = cm V. Discussion and Conclusion....
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This note was uploaded on 02/11/2010 for the course PHY 114 taught by Professor Tsen during the Spring '08 term at ASU.
 Spring '08
 tsen
 Current

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