Three infinite long wires are placed in the y-axis as shown in the figure. Each carry a current whose direction is indicated in the figure (⨂− inward/into the plane, ⨀− outward/out of the plane). Find the total magnetic field (magnitude and direction) at point M located at ?=−5cm.

Q: Two long, parallel wires carry currents of I, = 2.85 A and I, = 4.95 A in the directions indicated…

A: I1= 2.85 A  I2= 4.95 A  d= 19.5 cm

Q: A very long wire of radius R carries a current density given by J= Jor where Jo is a coustaut and r…

A: Answer uploaded in the 2nd step.

Q: A long vertical wire carries an unknown current. Coaxial with the wire is a long, thin, cylindrical…

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Q: B 1 (out) I (in) O5.0 cm5.0 cm

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Q: A straight wire of length 69.5 cm carries a current of 50 A and makes an angle of 60° with a uniform…

A: Given data *The given length is L = 69.5 cm = 0.695 m *The wire carries a current is I = 50 A *The…

Q: Two long, parallel wires carry currents of I, = 2.78 A and I, = 4.70 A in the direction indicated in…

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Q: In the figure below, a long circular pipe with outside radius R = 3.2 cm carries a (uniformly…

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Q: A long, straight wire perpendicular to this page carries a current of 5.16 A directed into the page.…

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Q: In the figure below, a long wire carrying a current I = 3.75mA is bent in a circular section with…

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Q: In the figure, two long straight wires are perpendicular to the page and separated by distance d1 =…

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Q: field 38.0 cm away from a long, straight wire carrying current 4.00 A is 2110 nT. (a) At what…

A: As the Part D is solved I am going to solve Part A,B,C; Given: Distance, d = 38 cm = 38x 10-2 m…

Q: The figure shows a cross section across a long cylindrical conductor of radius a = 1.81 cm carrying…

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Q: The figure shows a cross section across a long cylindrical conductor of radius a = 2.11 cm carrying…

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Q: An electron moves in a circular path with a speed of 1.45 x 10 m/s in the presence of a uniform…

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Q: The two wires shown in the figure below are separated by d = 11.4 cm and carry currents of I = 4.95…

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Q: The two wires shown in the figure below are separated by d = 11.4 cm and carry currents of I = 4.95…

A: The magnetic field due to wire is given as, The resultant magnetic field is equal to the…

Q: The figure shows a cross section across a long cylindrical conductor of radius a = 2.10 cm carrying…

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Q: Four current-carrying conductor are shown above forming a square with side s= 0.40m ( the wires are…

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Q: Wire 1 consists of a circular are of 200° and two radial lengths; it carries current i₁ = 0.50 A in…

A: GivenI1 = 0.50 Aα = 200° = 200 ×π180  radian =10π9 radianR = 3 cm =0.03 mI2 = 0.75 A

Q: Point P is midway between two long, straight, parallel wires that run north-south in a horizontal…

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Q: Point P is midway between two long, straight, parallel wires that run north-south in a horizontal…

A: The magnetic field due to infinite straight wire carrying current I at distance r is given by Where…

Q: 6.5 A into the ngure, two long straight wires are perpendicular to the page and separated by…

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Q: A semi-circular wire of radius R=6.2 m carries a current I= 7.00 A. The wire is placed in a uniform…

A: The radius of the semi circular wire is R = 6.2 m. The current flowing in the wire is I = 7.00 A.…

Q: The two wires shown in the figure below are separated by d = 11.4 cm and carry currents of I = 4.95…

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Q: Consider two parallel wires. Wire 1 carries a current l1 = 2.0 A out of the page. Wire 2 carries a…

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Q: of I, = 2.78 A and I, = 4.70 A in t ne positive x-axis and the line runn

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Q: In the figure below, a long circular pipe with outside radius R-2.94 cm carries a (uniformly…

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Q: In the figure below, the current in the long, straight wire is I, = 8.40 A and the wire lies in the…

A: Force on a current carrying conductor in an external magnetic field F = i(L × B)  L = length vector…

Q: The two wires in Figure 2 carry currents of 3.00 A and 5.00 A in the direction indicated. Find the…

A: Explanation and solution shown in the picture below ?

Q: A uniform magnetic field B = 1.7 x 10-4 T exists in +x direction. A test negative charge (q = 2e,…

A: Field, B = 1.7×10-4 T Charge, q = 2e = 2×1.6×10-19 C Velocity, v = 5×107 m/s

Q: long, hollow, cylindrical conductor (inner radius 2.3 mm, outer radius 6.5 mm) carries a current of…

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Q: Two long parallel wires, located one above the other and separated by a distance of 22 cm, carry…

A: Given, Distance between wires(d)= 22 cm Current in wire 1(I1)= 3.7 A Net magnetic field (B) at point…

Q: Two current carrying wires, both with a current of 4 A, are separated by 0.4 m. Both wires are…

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Q: The figure shows a cross section across a long cylindrical conductor of radius a = 2.05 cm carrying…

A: Given,The radius of the current carrying conductor, a = 2.05 cmuniform current, I = 32.6 AThe…

Q: In the figure, two circular arcs have radiia = 14.4 cm and b = 10.4 cm, subtend angle e = 78.0°,…

A: magnetic field at center due to circular arc = θ°360μ0i2r

Q: A long, straight wire perpendicular to this page carries a current of 5.26 A directed into the page.…

A: Given value--- Current = 5.26 Amp. distance = 10.2 cm. We have to find--- magnitude and direction…

Q: At a point a distance r = 2.70 m from the origin on the positive x-axis, find the magnitude and…

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Q: Two long, parallel wires carry currents of I, = 2.55 A and I, = 4.90 A in the directions indicated…

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Q: The figure below shows two long parallel, straight wires carrying currents, I1 = 56 A and I2 = 154…

A: Current in first wire, I1=56 A Current in second wire, I2=154 A

Q: The figure shows a cross section across a long cylindrical conductor of radius a = 1.74 cm carrying…

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Q: Two parallel and infinite straight electric currents (/1 = 1.00 A, /2 = 4.00 A) are placed on a…

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Q: Point P is midway between two long, straight, parallel wires that run north-south in a horizontal…

A: Magnetic field at a point due to a wire carrying a current is given by B = μoI2πd, where μo =…

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.