Two long, straight wires are fixed parallel to one another a distance d apart. The wires carry equal constant currents I in the same direction. The attractive magnetic force per unit length between them is f = FIL. What is the force per unit ength between the wires if their separation is 2d and each carries current 21?

Two long, straight wires are fixed parallel to one another a distance d apart. The wires carry equal constant currents I in the same direction. The attractive magnetic force per unit length between them is f = FIL. What is the force per unit ength between the wires if their separation is 2d and each carries current 21?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter11: Magnetic Forces And Fields

Section: Chapter Questions

Problem 109CP: A long-rigid wire lies along the x-axis and cairns a current of 2.5 A in the positive x-direction....

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