The figure is a cross section through three long wires withlinear mass density 48.0 g/m. They each carry equal currentsin the directions shown. The lower two wires are 4.0 cm apartand are attached to a table. (Figure 1)Figure4 cm1 of 1Part AWhat 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.ValueSubmitμÅProvide FeedbackUnitsRequest Answer?

Given data: The linear mass density,σ=48.0 g/m=0.048 m The radius r=4.0 cm=0.04 m

The figure is a cross section through three long wires with linear mass density 48.0 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. μA Value Units ?

The figure is a cross section through three long wires with linear mass density 48.0 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. μA Value Units ?

Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter22: Magnetic Forces And Magnetic Fields

Section: Chapter Questions

Problem 51P

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