Two very long parallel conductors are located at a distance of 2 a from each other, perpendicular to theplane of the figure below. The left-side conductor is carrying a current of i= 4 A directed into the page.What current i, (magnitude and direction) must flow through right-side conductor to produce a zeromagnetic field at point P₂? Use out of the page as the positive direction and a = 3 cm and b = 14 cm.yiThe current, ixaP₁1The magnitude of the B-field, B₁=The field is directed DownSubmit Question14aUnits AWhat is the magnitude and direction of the magnetic field at point P₁?Units HTQuestion Help: Message instructor Post to forumbP₁₂X

Answered: Image /qna-images/answer/6c49d358-d446-4ccc-b6b8-5a5abd28aacc.jpg

The current, ix = What is the magnitude and direction of the magnetic field at point P₁? The magnitude of the B-field, B₁ = Units UT The field is directed Down Units A Question Help: Message instructor Post to forum Submit Question

The current, ix = What is the magnitude and direction of the magnetic field at point P₁? The magnitude of the B-field, B₁ = Units UT The field is directed Down Units A Question Help: Message instructor Post to forum Submit Question

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter30: Sources Of The Magnetic Field

Section: Chapter Questions

Problem 30.4CQ: A hollow copper tube carries a current along its length. Why is B = 0 inside the tube? Is B nonzero...

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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

Two very long parallel conductors are located at a distance of 2 a from each other, perpendicular to the
plane of the figure below. The left-side conductor is carrying a current of i= 4 A directed into the page.
What current i, (magnitude and direction) must flow through right-side conductor to produce a zero
magnetic field at point P₂? Use out of the page as the positive direction and a = 3 cm and b = 14 cm.
y
i
The current, ix
a
P₁
1
The magnitude of the B-field, B₁
=
The field is directed Down
Submit Question
14
a
Units A
What is the magnitude and direction of the magnetic field at point P₁?
Units HT
Question Help: Message instructor Post to forum
b
P₁₂
X

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