ch29-p082 - 82. (a) All wires carry parallel currents and...

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82. (a) All wires carry parallel currents and attract each other; thus, the “top” wire is pulled downward by the other two: G F LL =+ µµ 00 50 32 20 1 0 2 0 .. . . AA m m bg b g b g ππ where L = 3.0 m. Thus, G F 17 10 4 .N . (b) Now, the “top” wire is pushed upward by the center wire and pulled downward by the
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This note was uploaded on 06/03/2011 for the course PHY 2049 taught by Professor Any during the Spring '08 term at University of Florida.

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