A pair of long, rigid metal rods, each of length L, lie parallel to each other on a perfectly smooth table. Their ends are connected by identical, very light conducting springs of force constant k (Eigure 1) and negligible unstretched length. If a current I runs through this circuit, the springs will stretch. Figure -↑↓- <1 of 1 www. Part A At what separation will the rods remain at rest? Assume that k is large enough so that the separation of the rods will be much less than L.. Express your answer in terms of the variables I, L, k, and constants and T. IVE ΑΣΦ h Submit Request Answer Provide Feedback Review | Constants. ? Next >

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Problem 20.83
A pair of long, rigid metal rods, each of length L, lie parallel to
each other on a perfectly smooth table. Their ends are
connected by identical, very light conducting springs of force
constant k (Figure 1) and negligible unstretched length. If a
current I runs through this circuit, the springs will stretch.
Figure
1 of 1
Part A
X =
Submit
At what separation will the rods remain at rest? Assume that k is large enough so that the separation of the rods will be much less than L.
Express your answer in terms of the variables I, L, k, and constants μ and π.
VO
– ΑΣΦ
Provide Feedback
<
Request Answer
26 of 27
Review | Constants
>
Next >
Transcribed Image Text:Problem 20.83 A pair of long, rigid metal rods, each of length L, lie parallel to each other on a perfectly smooth table. Their ends are connected by identical, very light conducting springs of force constant k (Figure 1) and negligible unstretched length. If a current I runs through this circuit, the springs will stretch. Figure 1 of 1 Part A X = Submit At what separation will the rods remain at rest? Assume that k is large enough so that the separation of the rods will be much less than L. Express your answer in terms of the variables I, L, k, and constants μ and π. VO – ΑΣΦ Provide Feedback < Request Answer 26 of 27 Review | Constants > Next >
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