A cylindrical cable of radius 8.00 mm carries a current of 25.0 A, uniformly spread over its cross-sectional area. At what distance from the center of the wire is there a point within the wire where the magnetic field magnitude is 0.100 mT?

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A: Given : A long, cylindrical conductor of radius R carries a current I  The current density J is not…

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A: Given that - radius of conducting loop current carries by loop To Find - We have to determine the…

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 long straight wire carries a current of 1.3 A. What is the magnitude of the magnetic field 0.83 m…

A: Given: Current, I = 1.3 A Distance, d = 0.83 m.   To Find: Magnitude of the magnetic field.

Q: A straight wire of length 0.40 m carries a current of 50 A and makes an angle of 30° with a uniform…

A: Given: The electric current is 50 A. The length of the wire is 0.4 m. The angle of current with the…

Q: A loop of r= 12.1 mm is formed in the middle of a straight wire and carries a current of 17.2 mA,…

A: (given) Current (I) = 17.2 mA                  = 17.2 x 10-3 A Radius of the loop (r) = 12.1 mm…

Q: One long wire lies along an x axis and carries a current of 63 A in the positive x direction. A…

A: I1 = 63 A I2 = 54 A Magnetic field due to wire1 at the point (0, 1.2, 0) is: B1 = u0*I1/(2pi*y1) =…

Q: A wire 25.0 cm long lies along the z-axis and carries a current of 7.40 A in the +z-direction. The…

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Q: A wire of radius 0.35 cm carries a current of 75 A that is uniformly distributed over its…

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Q: A straight 10 cm wire bent at its midpoint so as to form an angle of 90° carries a current of 15 A.…

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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 = 2.10 cm carrying…

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Q: In the figure, two circular arcs have radii a = 13.1 cm and b = 10.6 cm, subtend angle = 70.0°,…

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Q: Q#03. Figure 3 shows a cross section across a diameter of a long cylindrical conductor of radius a =…

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Q: A 10-gauge bare copper wire (2.6 mm in diameter) can carry a current of 50 A without overheating.…

A: The magnetic field at a distance R from a long current carrying wire can be given as The magnetic…

Q: a cross section across a diameter of a long cylindrical conductor of radius a =2.00 cm carrying…

A:

Q: A wire is bent so there is are two semicircles, one of radius 0.189 mm and the other of radius 0.732…

A: Magnetic field around a circular wire is given by B=μ∘I2r In given figure there are two semicircles…

Q: The current density inside a long, solid, cylindrical wire of radius a 3.1 mm is in the direction of…

A: Given,

Q: The magnitude of the magnetic field at a point 88.0 cm from the central axis of a long straight wire…

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Q: If both wires are carrying a current of 7.5 A, what is the magnitude of the magnetic field, in…

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

A:

Q: A cylindrical wire conductor has radius R = 8 mm. The wire carries a current of 2.0 A  which is…

A: In the question , given radius of wire , current flow in the wire, and  radial distance . we have to…

Q: 12 R

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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 segment of wire carries a current of 20 A along the x axis from x = −6 m to x = 0 and then along…

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Q: A 12 cm long copper wire carrying a high 30 A current is placed in a uniform magnetic field of…

A: The force due to magnetic field B on a current carrying wire of length l can be calculated as below,…

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: What is the magnitude of magnetic field at point P, located at x = 0.400 m, y = 0.300 m?

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: A wire of 100 cm length carrying a current of 0.5 A perpendicular to a magnetic field B, experiences…

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

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Q: (a) Find the magnitude of the magnetic field inside the wire. (b) Find the magnitude of the magnetic…

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Q: What is the magnitude (in) of the magnetic field at a point 1.25 m from a long, thin conductor…

A: Given : Current through the conductor, i = 3.6 A Distance at which the magnetic field is to be…

Q: At what distance (in mm) from a long, straight wire carrying a current of 26 A will the magnitude of…

A: current I = 26A magnetic field B=2.9mT permeability of free space μ0 = 1.25*10-6T

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A: Given:- b= 2.0 cm  I = 10 A  Find:- a) What is the net magnitude of the magnetic field at point P…

Q: A wire of length 0.50 m carries a current of 0.10 A in the positive x- direction, parallel to the…

A: Given data:  Length (L) = 0.50 m Current (I) = 0.10 A Force (F) = 1.0 × 10-2 N Required: The minimum…

Q: In the figure, two circular arcs have radii a = 14.3 cm and b= 10.3 cm, subtend angle = 71.0°, carry…

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Q: What is the magnitude of a magnetic field of a long cylindrical conductor whose radius is 60 cm with…

A: The given data are: r=60 cm=0.6 mI=25 A Here, r denotes the radius and I denotes the current.

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

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Q: magnitude of the magnetic field

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Q: A circular coil of wire consisting of 100 turns, each of radius 8.0 cm carries a current of 0.40 A.…

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

A: Magnetic field external = 30x 10^-6 T d= 3.5 cm or 0.035 m

Q: A wire carrying a current is shaped in the form of a circular loop of radius 4.0 mm. If the magnetic…

A: Given data:Radius of the loop, R = 4.0 mm = 4 x 10-3 m/sMagnetic field at the center of the loop, B…

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.