Wire 1Wire 23.7 AA!22 cm11 cm IP Consider the two current-carrying wires shown in the figure(Figure 1). The current in wire 1is 3.7 A; the current in wire 2 is adjusted to make the net magnetic field at point A equal tozero.▼Part AIs the magnitude of the current in wire 2 greater than, less than, or the same as that in wire 1?Ogreater thanⒸless thanthe same asSubmitPart BCorrectExplain.Essay answers are limited to about 500 words (3800 characters maximum, including spaces).3800 Character(s) remainingSubmitPrevious AnswersPart CI₂ =Request AnswerFind the magnitude of the current in wire 2.Express your answer using two significant figures.[5] ΑΣΦ"Sw ?A

Answered: Image /qna-images/answer/91992bde-3273-43e0-8287-6fd403f2e6d3.jpg

IP Consider the two current-carrying wires shown in the figure(Figure 1). The current in wire 1 is 3.7 A; the current in wire 2 is adjusted to make the net magnetic field at point A equal to zero. Y Is the magnitude of the current in wire 2 greater than, less than, or the same as that in wire 1? Ogreater than less than O the same as Submit Previous Answers ✓ Correct Part B Explain. Essay answers are limited to about 500 words (3800 characters maximum, including spaces). 3800 Character(s) remaining Submit Part C Request Answer Find the magnitude of the current in wire 2. Express your answer using two significant figures.

IP Consider the two current-carrying wires shown in the figure(Figure 1). The current in wire 1 is 3.7 A; the current in wire 2 is adjusted to make the net magnetic field at point A equal to zero. Y Is the magnitude of the current in wire 2 greater than, less than, or the same as that in wire 1? Ogreater than less than O the same as Submit Previous Answers ✓ Correct Part B Explain. Essay answers are limited to about 500 words (3800 characters maximum, including spaces). 3800 Character(s) remaining Submit Part C Request Answer Find the magnitude of the current in wire 2. Express your answer using two significant figures.

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

IP Consider the two current-carrying wires shown in the figure(Figure 1). The current in wire 1
is 3.7 A; the current in wire 2 is adjusted to make the net magnetic field at point A equal to
zero.
▼
Part A
Is the magnitude of the current in wire 2 greater than, less than, or the same as that in wire 1?
Ogreater than
Ⓒless than
the same as
Submit
Part B
Correct
Explain.
Essay answers are limited to about 500 words (3800 characters maximum, including spaces).
3800 Character(s) remaining
Submit
Previous Answers
Part C
I₂ =
Request Answer
Find the magnitude of the current in wire 2.
Express your answer using two significant figures.
[5] ΑΣΦ
"
Sw ?
A

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1 of 11 A steady current I is flowing through a straight wire of finite length. Review Constants Part A Find B1, the magnitude of the magnetic field generated by this wire at a point P located a distance I from the center of the wire. Assume that at P the angle subtended from the midpoint of the wire to each end is 0. as shown in the diagram (Figure 1). Express your answer in terms of I, I, 0m, and k= Po/(4n). ► View Available Hint(s) B1 kI-2sin(8) Previous Answers All attempts used; correct answer displayed The magnetic field for an infinitely long wire can be obtained by setting 0 =T/2 in the previous expression. This gives a magnetic field 2kT B = which you probably derived in an earlier problem or in lecture using the Biot-Savart law. Figure K1 of 2 > Part B Now find B, the magnetic field generated by this wire at a point P located a distance I from either end of the wire. ASsume that at P the angle subtended from the end of the wire to the other end is Oend as shown in the diagram…
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