6. A wire having a mass per unit length of 1.5 g /cm carries a current of 15 A to the east. What are the magnitude and direction of the minimum magnetic field that will levitate the wire vertically? .155im

6. A wire having a mass per unit length of 1.5 g /cm carries a current of 15 A to the east. What are the magnitude and direction of the minimum magnetic field that will levitate the wire vertically? .155im

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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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 wire having a mass per unit length of 1.5 g /cm carries a current of 15 A to the east.
What are the magnitude and direction of the minimum magnetic field that will levitate
the wire vertically?
6.
.155/m
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1.5g/cm
of.056
Current = 1SA
An
magnitue
ma
drecton
Sauth X
mag
with a
lectron
crcle is 6.0

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