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Two long parallel wires of equal radius R are placed a distance r apart. If they carry equal currents in opposite directions then the inductance per unit length of the pair of wires is_______________?
Given answer is (μ0/π)(ln(r – R)/r

Aditya , 6 Years ago
Grade 11
anser 1 Answers
Rituraj Tiwari
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Last Activity: 5 Years ago
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