Two long, parallel copper wires of diameters 2.1 mm carry currents of 10 A in opposite directions. (a) Assuming that their central axes are separated by width W = 22 mm, calculate the magnetic flux per meter of wire that exists in the space between those axes. (b) What percentage of this flux lies inside the wires? (c) Repeat part (a) for parallel currents. (a) i Units (b) i (c) Units

Two long, parallel copper wires of diameters 2.1 mm carry currents of 10 A in opposite directions. (a) Assuming that their central axes are separated by width W = 22 mm, calculate the magnetic flux per meter of wire that exists in the space between those axes. (b) What percentage of this flux lies inside the wires? (c) Repeat part (a) for parallel currents. (a) i Units (b) i (c) Units

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter12: Sources Of Magnetic Fields

Section: Chapter Questions

Problem 88AP: Two long coaxial copper tubes, each of length L, are connected to a battery of voltage V. The inner...

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