A wire segment is bent into a sinusoidal shape with period of 2π, which gives y=sin⁡(x) and the wire has length of 2π in the x-direction. The wire is carrying a current of 7.5 A in the direction shown in the figure. There is a magnetic field in the vicinity of the wire which points in the positive z-direction with a magnitude given by B=B0x, where B0 =1.6 T/m. What is the y-component of the force on the wire segment?

Q: A conducing wire carries a current of 3.0 A in a region where a uniform magnetic field has a…

A: Given  Current in the wire = I = 3.0 A  Magnetic field =B = 0.6 T  Force on the wire = F = 9.0 N…

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: A wire (mass = 50 g, length = 40 cm) is suspended horizontally by two %3D %3D vertical wires which…

A: Given that mass of the wire and length of the wire and current and also given the magnitude of the…

Q: A horizontal rod 0.200 m long is mounted on a balance and carries a current. At the location of the…

A:

Q: The figure below shows a long conducting coaxial cable and gives its radii (R1=0.24m, R2=0.5m,…

A: Given the current in inner cable if 20A and current in outer cable is 249 Aper metre square. We will…

Q: 1. A wire lying along an x axis from x = 0 to x = 1.00m carries a ccurrent of 3.00 A in the positive…

A: Given wire extends from x=0 to x=1m I=current=3 A B→=4x2i^-0.5x2j^

Q: A straight wire of length 25 cm sweeps across a 0.84 T magnetic field with a speed of 1.00 m/s. What…

A: Practice Exercise: Given: The length of the wire is 25 cm. The strength of the magnetic field is…

Q: A wire (mass = 70 g, length = 40 cm) is suspended horizontally by two vertical wires which conduct a…

A: Answer  option(c) 0.48 N

Q: A 13.0 g wire of length L= 62.0 cm is suspended by a pair of flexible leads in a uniform magnetic…

A: Given:  Mass of rod, m = 13 g  = 0.013 kg              Length of the rod, L= 62 cm  = 0.62 m…

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

A: given  r1= 0.040 m   r2= 0.080 m  r3=0.090 m  i1= 3.7 A   i2= 7.5 A  so magnetic field at point…

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

A: Given : I = 40 A B1 = 30 uT  r = 8.9 cm = 0.089 m

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

A: Answer  option(b)116.60 uT

Q: A conductive loop in the form of an equilateral triangle with sides equal to L=3.00cm carries a…

A:

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

A:

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

A: answer  option(d) 141.16 uT

Q: Two long, straight wires are separated by 0.120 m. The wires carry currents of 9.2 A in opposite…

A:

Q: A segment of wire of total length 2.0 m is formed into a circular loop having 38 turns. If the wire…

A:

Q: A segment of wire of length L is along the x axis centered at x=0. Which of the following is a…

A: Draw the diagram of the arrangement as shown below:

Q: A current of 0.10 A flows through a rectangular 100-winding current loop with dimensions 0.4 m and…

A: Current (i) = 0.10 A Number of windings (N) = 100 Dimensions = 0.4 m and 0.3 m Area (A) = 0.4×0.3…

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: One long wire lies along an x axis and carries a current of 39 A in the positive x direction. A…

A:

Q: A proton moves perpendicular to a uniform magnetic field B at a speed of 1.00 × 10^7m/s and…

A:

Q: Two very long wires are parallel to the z axis, as shown in the figure. Each carries a current,…

A:

Q: A straight wire segment of length L makes an angle of 17.0 degrees with respect to the x axis. The…

A: We know that magnetic force on current carrying wire is given by  F=I( dl ×B )

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

A:

Q: If a rectangular loop of wire is placed between the two poles poles of a magnet, with the dimensions…

A: Given, dimesions of the rectangular loop,w = 0.30 mL = 1.2 m magnitude of magnetic field, B = 0.90 T

Q: A segment of wire of total length 2.0 m is formed into a circular loop having 12 turns. If the wire…

A: A current carrying wire exert magnetic field given by biot savart law.

Q: In the figure, a closed loop carries current i = 326 mA. The loop consists of two radial straight…

A: radius, r1 = 1.76 m  radius, r2 = 4.04 m  i = 326 mA Angle = 1.31 rad

Q: - given - reasoning - steps - reflection

A: Given data The distance between the slides is given as L = 50 cm. The resistance is given as R=0.10…

Q: A segment of wire of total length 2.0 m is formed into a circular loop having 17 turns. If the wire…

A: Given, Lenght of wire (L) = 2m Wire is used to form circular coil having 17 turn ( N= 17) Current…

Q: Two long, parallel wires carry currents of I1 = 2.70 A and I2 = 5.15 A in the directions indicated…

A: Given data The current first wire is: I1 = 2.70 A The current in the second wire is: I2 = 5.15 A The…

Q: A 2.0 m wire carries a current of 15 A directed along the positive x- axis in a region where the…

A:

Q: Page of 3 2) In the figure, the magnetic field in the circular region of radius R changes with time…

A:

Q: One long wire lies along an x axis and carries a current of 43 A in the positive x direction. A…

A:

Q: 3) (25 points) a) A current path shaped as shown in Figure produces a magnetic field at P, the…

A: The magnetic field due to an arc of radius,

Q: A 2.0 m wire carries a current of 15 A directed along the positive x-axis in a region where the…

A:

Q: Two coplanar circular loops of wire carry currents of I1 = 2.0 A and I2 = 5.0 A in opposite…

A: Required : What is the magnitude of the NET magnetic field at the center of the two loops?…

Q: A horizontal rod 0.20 m long is mounted on a balance and carries a current. At the location of the…

A: F=Force=0.13 NB=Magnetic field=0.067 TL=Length of rod=0.2 mθ=Angle between rod and magnetic…

Q: A wire lying along ay axis from y = 0 to y= 0.328 m carries a current of 3.02 mA in the negative…

A: Given: I = 3.02 mAB→ = 0.111 T/myi^+0.251 T/myj^ To find: dF

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

A: Current is defined as the rate of flow of charge. Magnetic field is the region around a magnetic…

Q: A 1.00 C charge enters a uniform magnetic field. The magnetic field vector has the following…

A:

Q: Two wires carry current I1 = 49 A and I2 = 41 A in the opposite directions parallel to the x-axis at…

A: Magnetic field between the two wires can be zero because due to the upper wire magnetic field is…

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.