The figure is a cross section through three long wires with linear mass density 54.0 g/m. They each carry equal currents in the directions shown. The lower two wires are 4.0 cm apart and are attached to a table. ( Figure 1) Part A What current I will allow the upper wire to "float" so as to form an equilateral triangle with the lower wires? Express your answer with the appropriate units. Value Units ?

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Chapter1: Units, Trigonometry. And Vectors
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Transcribed Image Text:"1 @ 2 W S d X The figure is a cross section through three long wires with linear mass density 54.0 g/m. They each carry equal currents in the directions shown. The lower two. wires are 4.0 cm apart and are attached to a table. ( Figure 1) Figure ** #1 m 3 E D 8.0 F3 $ 4 R F a FA C JL V < > 1 of 1 % 5 T S FS G A 6 B Part A What current I will allow the upper wire to "float" so as to form an equilateral triangle with the lower wires? Express your answer with the appropriate units. Fo Y Provide Feedback HÅ Value Submit Request Answer H & 7 N 84 F7 U J Units 8 DII FB I M 9 K ? DD F9 O < ) O L F10 2 P ^ d : F11 i { + [ command option ? F12 | 1 Review Next > 1 delet
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