A very long wire carrying a current of I = 2.00 A has a short segment Al = 4.00 mm of its length along the y-axis and centered on the origin. The current flows in the +y-direction through the segment. Find the contribution AB of the short segment to the total magnetic field B of the wire at the specified locations. If the direction is negative, indicate it by entering the value of AB as a negative number. What is AB on the x-axis at x = 2.50 m? in the direction. AB = T.

A very long wire carrying a current of I = 2.00 A has a short segment Al = 4.00 mm of its length along the y-axis and centered on the origin. The current flows in the +y-direction through the segment. Find the contribution AB of the short segment to the total magnetic field B of the wire at the specified locations. If the direction is negative, indicate it by entering the value of AB as a negative number. What is AB on the x-axis at x = 2.50 m? in the direction. AB = T.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Concept explainers

Magnetic Field Of Coaxial Cable

The word coaxial means same axis. So for a long straight cable to be coaxial, it must have concentric cylindrical shaped conductor around it. Coaxial cable (popularly called ‘coax’) has various applications ranging from current conductors to radiofrequency signal transmitters. This cable has lower emission losses and provides protection from electromagnetic interference which allows signals with less power to transmit over longer distances.For example, currents produced in the pickup of a stereo turntable generally travel to the amplifier through a coaxial cable.The self-inductance of a coaxial cable is another important characteristic, because it influences the propagation of electrical signals in the cable.

Question

A very long wire carrying a current of I = 2.00 A has a short segment Al = 4.00 mm of its length along the y-axis and centered
on the origin. The current flows in the +y-direction through the segment.
Find the contribution AB of the short segment to the total magnetic field B of the wire at the specified locations. If the direction
is negative, indicate it by entering the value of AB as a negative number.
What is AB on the x-axis at x = 2.50 m?
%3D
in the
direction.
AB =
T
What is AB on the z-axis at z = 4.50 m?
in the direction.
AB =
T

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