Consider a flat, circular current loop of radius R carrying a current I. Choose the x axis to be along the axis of the loop, with the origin at the loop’s center. Plot a graph of the ratio of the magnitude of the magnetic field at coordinate x to that at the origin for x = 0 to x = 5R. It may be helpful to use a programmable calculator or a computer to solve this problem.

Q: An infinitely large slab of thickness d lies on the ry-plane between z = 0 and z = d, as shown in…

A: Given:  Current density through the slab = J→= J0zdx^     0<z<d0     otherwise Thickness of…

Q: (b) Show that for a long straight wire carrying a current i, the Biot-Savart law gives, for the…

A:

Q: A wire bent into a semicircle of radius R forms a closed circuit and carries a current I. The wire…

A: Ans)  The force F1 acting on the             straight portion has a magnitude,…

Q: The figure shows a circular loop of radius a=2.1 cm concentric with a circular arc of radius b=2.8…

A:

Q: The figure shown is that of a uniform magnetic field directed in the positive z direction. An…

A:

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: An electron travels to the right, as shown in the figure, starting in a region of zero magnetic…

A: Given data *The given magnetic field is B = 1.20 mT = 1.20 × 10-3 T *The maximum depth is r = 1.90…

Q: Suppose a rectangular wire loop of side s lying along the yz plane is immersed in a uniform external…

A: Given:- a rectangular wire loop of side s lying along the yz plane  The uniform exernal magnetic…

Q: A long straight wire carries a current of 40 A in a region where a uniform external magnetic field…

A: Current flowing in wire I = 40 A Magnitude of uniform external magnetic field B = 30 μT Distance at…

Q: The magnetic field 40.0 cm away from a long, straight wire carrying current 2.00 A is 1.00 µT. (a)…

A:

Q: One long wire lies along an x axis and carries a current of 52 A in the positive x direction. A…

A:

Q: The figure below shows the straight section of a long, hollow cylinder with an internal radius a =…

A: Write a given values of this question. a=2mb=4mJ=cr2c=3.0×106A/m4r=3cm=0.03mμ∘=4π×10-7H/m

Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by…

A:

Q: A conductor consists of a circular loop of radius R = 1.60 cm and two straight, long sections, as…

A:

Q: A uniform magnetic field passes through a surface of area A as shown in the figure. If the area…

A: The magnetic flux through an area A is, ΦB = BA cosα B = magnetic field A = area α = angle between…

Q: A long wire is known to have a radius greater than 4.0 mm and to carry a current that is uniformly…

A: To determine the current,

Q: The figure shows a circular loop of radius a=2.1 cm concentric with a circular arc of radius b=3.4…

A: Given: Radius of circle, a = 2.1 cm Radius of arc, b = 3.4 cm Current through circle = I Current…

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: A long, straight wire going through the origin is carrying a current of 3.00 A in the positive z -…

A: Given that, Current (I)= 3 A Radius (r)= 1.20 m We know that magnetic field due to a straight…

Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by…

A: current in inner conductor = 1.06 A current in the outer conductor = 2.96A d = 1 mm

Q: An equilateral triangular loop is in the xy plane as shown in the figure below, in the quadrant of…

A:

Q: A long straight wire carries current, I- 10 A pointing into the page at the origin. In addition to…

A: Given, I=10A Magnetic field at a distance r=1m is given by the equation, B=μ0I2πrSubstituting the…

Q: A long solenoid with 10.0 tumscm and a radius of 7.00 cm carries a current of 20.00 mA. A current of…

A:

Q: At a particular instant, an electron is located at point (P) in a region of space with a uniform…

A: Write the given values of this problem: B=7.76 mTElectron's velocity=2×105 m/sMass of…

Q: The figure shows a wire segment of length As = 5.1 cm, centered at the origin, carrying current i…

A: Given value--- Delta s = 5.1 cm. current = 5.3 Amp. Given value--- magnetic field at Given…

Q: One long wire lies along an x axis and carries a current of 41 A in the positive x direction. A…

A:

Q: An infinitely long cylindrical conductor with radius R 1.30 cm carries a current 2.80 A which is…

A:

Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by…

A: According to Ampere's circuital law, the magnetic field(B) due to a current-carrying conductor…

Q: A very long, right circular cylindrical copper wire has an outer radius a and carries a non-uniform…

A:

Q: In the figure, two circular arcs have radii a = 13.3 cm and b = 11.5 cm, subtend angle e =77.0°,…

A:

Q: As you know, the general shape of the trajectory executed by a charged particle in the uniform…

A: The magnitude of B and v can be computed as follows.

Q: A long, cylindrical conductor of radius R carries a current / as shown. The current density J,…

A: A long cylinder of radius R and carrying current I is given.Current density through its…

Q: The figure shows a cross section of a long straight cylindrical conductor of radius 2R carries a…

A:

Q: Let A be the vector potential and B the magnetic field of the infinite solenoid of radius R. Then fo…

A: The given vector potential and magnetic field be defined as, Ar=12R2B-yr2,xr2,0         if…

Q: A long, solid, cylindrical conductor of radius 3.0 cm carries a current of 50 A distributed…

A:

Q: The figure below is a cross-sectional view of a coaxial cable. The center conductor is surrounded by…

A: Given I1=1.16 A I2=3.18A d=1 mm We can use Ampere's law to calculate magnetic field.

Q: In the figure, two circular arcs have radii a = 13.1 cm and b = 10.8 cm, subtend angle e = 80.0°,…

A: (a) the magnitude is 6.177×10^-8T (b) the direction of the magnetic field due to 'a' pointed in to…

Q: The figure shows a circular loop of radius a=2.1 cm concentric with a circular arc of radius b-2.9…

A:

Q: A long straight conducting rod carries a current I with a non-uniform current density J = ar2, and…

A:

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.