Two very long, parallel wires lie in the plane of this page. The wires lie 2 m apart. One wire carries a current 50 A to the left, while the other wire carries a current of 40 A to the right, as shown below. What is the direction and strength of the magnetic field at a point exactly midway between the wires?

Q: Three infinitely long parallel wires carry currents /1 = 400.0 A, 2 = 300.0 A, and l3 = 500.0 A in…

A: Part (a) Given: The current in wire 1 is I1=400.0 A. The current in wire 2 is I2=300.0 A. The…

Q: The figure shows a cross section of two parallel wires I1 = 11 A out of the paper and I2 = 8.2 A…

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Q: An electron is moving in the magnetic field of the Earth of B 5×10T as shown below at a speed of v…

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Q: a) Two wires are 20 cm apart. The top wire carries a current of carry 10 A, and the bottom wire…

A: (a)The magnetic force between two current carrying conductor per unit length is given by…

Q: Two very long parallel wires are placed 10cm apart, one directly above the other. The bottom wire…

A: Solution: (a). The force per unit length of the wire is given by,

Q: You observe an electron moving on your screen in a clockwise circle of radius 5.74 cm, at a constant…

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Q: Two long straight parallel wires are 1.65 m apart and carry current in the opposite directions. Wire…

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Q: In the figure, point P2 is at perpendicular distance R = 28.3 cm from one end of straight wire of…

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Q: One long wire lies along an x axis and carries a current of 62 A in the positive x direction. A…

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Q: A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries…

A: GivenThe distance of needle above the wire is (x) =3mm=3×10-3mHorizontal component of earth magnetic…

Q: In the figure, point P2 is at perpendicular dístance R = 28.2 cm from one end of straight wire of…

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Q: n the figure, point P2 is at perpendicular distance R = 20.5 cm from one end of straight wire of…

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Q: In the figure, point P2 is at perpendicular distance R = 22.7 cm from one end of straight wire of…

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Q: A positive charge is moving in the direction shown. The magnetic force on the charge is out of the…

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Q: A long current-carrying wire, oriented North-South, lies on a table (it is connected to batteries…

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Q: The figure below shows two long parallel wires that are 14 cm apart.  Wire 1 carries a current,…

A: I1= 4.6 A  I2 = 3.25 A  d1 = 14cm d2 = 16cm

Q: As shown below two wires are carrying current into the plane of the paper. Current one is i = 17.0 A…

A: Given:Current, I1 = 17 A                I2 = 21 ADistance, d1 = 3.23×10-4 m                  d2 =…

Q: ou observe an electron moving on your screen in a clockwise circle of radius 5.74 cm, at a constant…

A: Given data: An electron moving in uniform circular motion in presence of uniform magnetic field…

Q: Two long, parallel wires carry currents of I1 = 3.10 A and I2 = 4.90 A in the direction indicated in…

A: Fundamentals:Magnitude of the magnetic field due to a current carrying conduction is given by:B =…

Q: Two long parallel wires are a distance d apart. The current in one wire is 10 A and the current in…

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Q: Current Attempt in Progress In the figure, four long straight wires are perpendicular to the page,…

A: Given, a=10.5 cmI=7.00 A

Q: In the figure, four long straight wires are perpendicular to the page, and their cross sections form…

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Q: In the figure, point P2 is at perpendicular distance R = 25.1 cm from one end of straight wire of…

A: We know that we have given that P2 is at perpendicular distance R = 25.1 cm one end of a straight…

Q: In the figure, point P2 is at perpendicular distance R = 25.4 cm from one end of straight wire of…

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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.