Consider two long wires with current I1 = 6.2 A and I2 = 2.2 A as shown in the figure. Let d = 0.85 m, a = 1.9 m.    Part (a)  Express the magnitude of the magnetic field at A created by current I1, BA1, in terms of I1 and d. Part (b)  What is the direction of BA1?  Part (c)  Express the magnitude of the magnetic field at A created by current I2, BA2, in terms of I2 and d.  Part (d)  What is the direction of BA2?  Part (e)  Express the total magnetic field at A created by current I1 and I2, BA, in terms of I1, I2, and d. Take out of the screen as the positive direction.

Q: A coaxial cable consists of an inner cylindrical conductor of radius R = 0.040 m on the axis of an…

A: Magnetic field can be found by using " Ampere Circuital law ". For part A :

Q: Three long straight wires carry current out of the page as shown below with I1 = 1A, I2 = 2A and I3…

A:

Q: In the figure, two semicircular arcs have radii R2 = 6.01 cm and R1 = 2.50 cm, carry current i =…

A: R1= 2.5cm, R2 = 6.01 cm, i = 0.682 A

Q: A particle with positive charge q = 4.49 x 10' C moves with a velocity v = (4î + 5ĵ – k) m/s through…

A: The Lorentz force F→ acting on a charge q, moving with a velocity V→Electric field: E→ =3i^ -j^ -2k^…

Q: two long parallel wires carrying currents i1 and i2 in opposite directions. what are the magnitude…

A: Given: The current i1 is 15 A. The current i2 is 32 A. The distance d is 5.3 cm.

Q: The two wires shown in Figure 1 carry currents of 5.00 A in opposite directions and are separated by…

A: Given data: Current I=5A Distance d=10.0 cm

Q: The figure below shows two current segments. The lower segment carries current i = 0.42 A and…

A:

Q: Once more, please refer to the figure. This time the charge is 3.77 x 10^-6 C, the magnetic field…

A: The total force on the charge is the sum of electric and magnetic field.  electric filed force is…

Q: 0.030 m 0. 120 m B 0.060 m

A: Given : distance between the wires, d=0.12 m current in wires, I=6.1 A distance of point B from each…

Q: In the figure below, two concentric circular loops of wire carrying current in the same direction…

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Q: The figure below shows two current segments. The lower segment carries current i, = 0.42 A and…

A:

Q: The two wires shown in the figure below are separated by d = 10.7 cm and carry currents of I = 4.85…

A: SOlution: given that d = 10.7 cm I1=I2=4.85 A

Q: The figure below shows two current segments. The lower segment carries current i, = 0.61 A and…

A:

Q: The magnetic field 41.0 cm away from a long, straight wire carrying current 3.00 A is 1460 T. (a) At…

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Q: In the figure below, the current in the long, straight wire is I1 = 3.00 A and the wire lies in the…

A:

Q: A particle with positive charge q = 3.04 x 1018 C moves with a velocity v = (5î + 4j - K) m/s…

A: given q= 3.04 *10 -18 c V → = (5L^ +4J^ -K^) m/sB→ = (4L^ +3J^ +K^) T E^ = (3L^-J^-4K^) V/M

Q: The figure illustrates two long straight wires at distances d1 =1. 25 m and d2 = 0.40 m from the…

A: The solution can be given as follows :-

Q: Two long straight wires carrying equal currents of 35.0 A in opposite directions are placed at the…

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Q: The two long, parallel wires shown in the accompanying figure carry currents in the same direction.…

A:

Q: A charged particle with charge q = 59.0 C is moving with velocity i = (342) i + (0) j+ (435) k, m/s.…

A:

Q: Two long and straight cables conduct I1=6A and I2 is unknown 1. Find the magnitude and direction…

A: Given:

Q: A particle with positive charge q = 3.68 x 10 18 C moves with a velocity v = (5î + 4j - k) m/s…

A:

Q: Point a is on the +y-axis at y = +0.200 m and point b is on the +r-axis at z = + 0.200 m A wire in…

A: point a (0,0.2) m point b (0.2,0) m B = 0.8 T  (magnetic field) Current (I) = 4.50 A

Q: Consider two long wires with current I1 = 7.4 A and I2 = 1.6 A as shown in the figure. Let d = 0.75…

A:

Q: In the figure below, the current in the long, straight wire is I,=7.7 A, and the wire lies in the…

A: Given: Current through wire: I1=7.7 [A] Current through loop: I2=10 [A] Length of loop: L=0.45 [m]…

Q: Two long, straight wires are separated by 0.120 m. The wires carry currents of 11 A in opposite…

A: Given:- Two long, straight wires are separated by 0.120 m. The wires carry currents of I = 11 A in…

Q: The figure below shows two current segments. The lower segment carries current iz = 0.50 A and…

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Q: The figure below shows two wires carrying currents of I= 5.45 A in opposite directions, separated by…

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Q: The figure below shows two current segments. The lower segment carries current iq = 0.56 A and…

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Q: In the figure, an electron moves at speed v = 196 m/s along an x axis through uniform electric and…

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Q: A long, straight wire lies along the -axis and carries current I = 2.00 A in the +r-direction. A…

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Q: In the following figure, there are three current carrying wires 1=1.00 A, I2= 0.25 A, and I3=0.50 A…

A: a) Magnetic field direction due to I1 and I2 at I3

Q: Two very long, straight, and insulated wires are kept at 90° angle from each other in xy- plane as…

A:

Q: In the figure below, the current in the long, straight wire is I, = 7.00 A and the wire lies in the…

A: The magnitude and direction of the net force(Fnet) exerted on the loop by the magnetic field created…

Q: The figure below shows two current segments. The lower segment carries current i1 = 0.44 A and…

A: a)Consider the first case where current i1 through lower half is in anticlockwise direction and…

Q: Two long, parallel conductors separated by 10.0 cm carry currents in the same direction. The first…

A: Given,

Q: The diagram shows two long straight wires carrying the following currents in the directions shown:…

A: Magnet field due to straight wire  B=μ₀I/2πr

Q: A magnetic field directed into the page changes with time according to B = 0.025 0t² + 1.40, where B…

A:

Q: Two conductor carry currents in the plane of the page, as shown. Find the magnitude and directin of…

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Q: Chapter 28, Problem 045 SN A wire of length L carries a current i in the positive direction of an x…

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Q: The magnetic field has been measured to be horizontal everywhere along a rectangular path x = 19 cm…

A: According to the ampere circuital law, the line integral of the magnetic field is the multiplication…

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.