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23 Nov 2019
The figure shows the cross section through three long wires with alinear mass distribution of 107 g/m. They carry currents i1, i2,and i3 in the directions shown. Wires 2 and 3 are 15 cm apart andare attached to a vertical surface, and each carries a current of680 A. What current, i1, will allow wire 1 to "float" at aperpendicular distance d from the vertical surface of 10 cm?(Neglect the thickness of the wires.)
http://www.webassign.net/bauerphys1/28-p-033.gif
The figure shows the cross section through three long wires with alinear mass distribution of 107 g/m. They carry currents i1, i2,and i3 in the directions shown. Wires 2 and 3 are 15 cm apart andare attached to a vertical surface, and each carries a current of680 A. What current, i1, will allow wire 1 to "float" at aperpendicular distance d from the vertical surface of 10 cm?(Neglect the thickness of the wires.)
http://www.webassign.net/bauerphys1/28-p-033.gif
Sixta KovacekLv2
5 Mar 2019
