A rectangular loop with height h = 6.50 cm and width w = 4.50 cm is in a uniform magnetic field of magnitude B = 0.250 T, which points in the negative y-direction as shown in the figure below. The loop makes an angle of ? = 33.0° with the yaxis. The loop carries a current of magnitude i = 9.00 A in the direction indicated by the arrows. What is the magnitude of the torque on the loop around the z-axis?

Q: A proton moving with speed v = 6x105m/sin a field-free region abruptly enters a uniform magnetic…

A:

Q: What is the strength of the magnetic field at the center of the two concentric conducting coils…

A: According to the given information the correct option is d.

Q: A wire formed in the shape of a right triangle with base Lab = 18 cm and height Lpc = 76 cm carries…

A:

Q: In the figure, two long straight wires at separation d = 13.0 cm carry currents of i= 3.23 mA and…

A:

Q: A rectangular loop of wire of sides W = 0.28 m and L = 0.9 m lying in xy plane carries a current of…

A: Given: The width (w) of the rectangular loop is 0.28 m. The length (L) of the rectangular loop is…

Q: In the figure, two circular arcs have radii a = 13.7 cm and b = 11.2 cm, subtend angle 0 =72.0°,…

A:

Q: A long iron bar lies along the x-axis and has current of  I = 14.0  A running through it in the…

A: a) The expression for find magnitude of magnetic field is F=BIL sinθB=FLIsinθ Substitute values in…

Q: A rectangular loop of wire of sides W = 0.4 m and L = 0.74 m lying in xy plane carries a current of…

A: The magnetic moment is given by  M→ = I A→ where, I is the current and A is the area vector.  The…

Q: In the figure, a conductor carries 8.6 A along the closed path abcdefgha running along 8 of the 12…

A: Given : Current carried by conductor (I) = 8.6 A Edge length (a) = 10 cm = 0.10 m

Q: 5. Torque on a rectangular current carrying loop: A rectangular loop with height h = 6.50 cm and…

A:

Q: The magnetic dipole moment of a current-carrying loop of wire is in the positive z direction. If a…

A:

Q: In the figure, two long straight wires at separation d = 6.79 cm carry currents of i= 3.66 mA and iz…

A:

Q: A circular 23-turns coil with a 10 [cm] radius lies in the z = o plane and carries a current of 1.4…

A:

Q: Four long, parallel conductors carry equal currents of I = 7.40 A. The figure below is an end view…

A: Given : Current , I = 7.40 A The current direction is into tha page at points A and B and out of the…

Q: In the figure, part of a long insulated wire carrying current i = 7.30 mA is bent into a circular…

A: Current, I = 7.3×10-3 ARadius, R = 0.0135 m Vacuum permeability, µ0 = 4π×10-7 H/m (a) Bx = 0By = 0Bz…

Q: In the figure, two long straight wires at separation d = 15.3 cm carry currents of i, = 5.54 mA and…

A:

Q: An alpha particle (consisting of two protons and two neutrons), traveling at a speed of v = 1.2 x…

A:

Q: The figure below shows a long conducting coaxial cable and gives its radii (R1=0.12m, R2=0.51m,…

A:

Q: The figure below shows a long conducting coaxial cable and gives its radii (R1=0.27m, R2=0.6m,…

A:

Q: In the figure, part of a long insulated wire carrying current i = 7.30 mA is bent into a circular…

A:

Q: In the figure, part of a long insulated wire carrying current i = 8.32 mA is bent into a circular…

A:

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: A rectangular loop of wire of sides W = 0.26 m and = 0.76 m lying in xy plane carries a current of I…

A: The current I=5.5A  W=0.26m  The length L=0.76m  To find the initial magnitude of the torque

Q: A toroid with a square cross section 3.0 cm ✕ 3.0 cm has an inner radius of 25.7 cm. It is wound…

A:

Q: A long iron bar lies along the x-axis and has current of I = 14.5 A running through it in the…

A: Given: The current in the +x _ direction, I=14.5 A There is a magnetic force per unit length on the…

Q: A rectangular loop with height h = 6.50 cm and width w = 4.50 cm is in a uniform magnetic field of…

A: Given,

Q: A square loop carrying a current I is placed in the x-y plane as shown in the figure. A uniform…

A: (a) The torque acting on the loop which is placed in external magnetic field is given by :…

Q: circular coil 20.0 cm in radius and composed of 145 tightly wound turns carries a current of 2.60 A…

A: here we find first magnetic moment M= NIA  N =145 Turn   i= 2.60 amp   A= 3.14 X 0.202 =0.1256 m2  B…

Q: In the figure, two long straight wires at separation d = 15.4 cm carry currents of i1 = 4.00 mA and…

A: distance between the wires  = d =15.4 cm currents = i1= 4 mA                i2= 8 i1= 8 x 4 = 32 mA

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

A:

Q: Consider four loops with similar currents flowing in the figure's directions, for the next two…

A:

Q: In the figure, two circular arcs have radii a = 13.4 cm and b = 11.1 cm, subtend angle e = 71.0°,…

A: We have two arcs of radii a=13.4 cm and b=11.1 cm which are subtend at an angle of 71o and carrying…

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 magnetic field exerts a torque on each of the current carrying single loops of wire shown in the…

A: Given-

Q: A wire of length 25.0 cm carrying a current of 4.25 mA is to be formed into a circular coil and…

A:

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

A:

Q: A square loop of wire with side 0.600 m carries a current of 6.10 A as shown in the side-view…

A:

Q: A rectangular loop of wire of sides W 49.5 A. If a uniform magnetic field of B = (2.8 T)î + (1.5 T)k…

A: Given data: The sides of loop are, W=0.3 m L=0.76 m The magnetic field is B=2.8 Ti^+1.5 Tk^.…

Q: In the figure, part of a long insulated wire carrying current i = 7.19 mA is bent into a circular…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: A square loop carrying a current I is placed in the x-y plane as shown in the figure. A uniform…

A: A square loop placed in a uniform magnetic field and torque, force on the loop is being asked.

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

A: Data Given ,  Current in the inner conductor (I1) = 1.06 A Current in the outer conductor (I2) =…

Q: A square loop (L = 0.20 m) consists of 50 closely wrapped turns, each carrying a current of 0.50 A.…

A:

Q: 8. A rectangular loop with height h = 6.50 cm and width w = 4.50 cm is in a uniform magnetic field…

A: 8. The magnitude of the magnetic moment 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.