J. (out of paper Figure P30.34

Q: The magnetic field in a solenoid is B = (uONI) / d. A circular wire of radius 11 cm is concentric…

A:

Q: 8.39 Coaxial Cable. A solid Figure E28.39 onductor with radius a is supported insulating disks on…

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Q: 20. Two long, parallel wires carry currents of I₁ = 3.00 A and I₂ = 5.00 A in the directions…

A: The magnetic field at a distance r from long wire is B =

Q: he segment of wire in Figure P30.7 carries a current of I = 4.60 A, where the radius of the circular…

A: Due to straight wires the value of magnetic field at origin will be zero. So only circular part will…

Q: A y R/4 A solid infinitely long conducting cylinder of radius R 80 cm has a cylinder of radius R/4…

A: Net magnetic field at point A will be: B=B1+B2 here, B1 = Magnetic field due to complete wire of…

Q: A long solenoid magnet with radius R= 10cm designed for a fusion reactor is wound with super…

A: Given data: Number of turns per unit length n=180 turns per meter. Current through the coil I=30…

Q: 2.50 mm 8.00 cm P 15.0 cm 2.50 mm A wire carrying a 35.0A current bends through a right angle.…

A: Step 1: Biot-Savart Law: It states that the magnetic field due to a current carrying element at a…

Q: Four long, parallel conductors carry equal currents of I = 6.40 A. The figure below is an end view…

A:

Q: The figure shows the cross section of a long cylindrical conductor of radius a = 1.00 cm carrying…

A: Solution:-Given thata=1 cm=0.01 mUniform current (Ia)=100 Ar=0.8 cm=0.8×10-2 m

Q: Four long, parallel conductors carry equal currents of I = 5.40 A. The figure below is an end view…

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Q: Two infinite long parallel conductors in the air at r = 10 cm from each other are traversed by…

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Q: A 2.0-m length of conducting wire is formed into a square and placed in the horizontal xy- plane. A…

A: Given data: The length of the conducting wire is, L= 2 m A magnetic field is oriented at an angle…

Q: beam of electrons with velocity vx = 5 x105 m/s is introduced into a uniform magnetic field Bz = 30…

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Q: Two large metal plates are seperated by 0.15m. The upper plate caries positive charge and lower…

A: The distance between plates is The electric field is Charge of particle is Speed of particle is…

Q: Problem 4: Consider the two wires in the figure, running at a right angle to each other. The wires…

A: (a)The magnitude of the magnetic field at point A is,

Q: The accompanying figure shows a cross-section of a long, hollow, cylindrical conductor of inner…

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Q: A +1.00 µC charged brass marble has a velocity of 15.0 m/s in the positive direction, or ū = (15.0…

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Q: At a particular location, the earth’s magnetic field is 50 μT tipped at an angle of 60° below…

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Q: Two very long parallel conductors are located at a distance of 2 · a from each other, perpendicular…

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Q: Two wires each carry 10.0 A of current (in opposite directions) and are 2.10 mm apart. What is the…

A: The Magnetic field due a current carrying long wire is given by the formula as: B =μ04πIr…

Q: The figure show across-section of a long cylindrical conductor of radius a=4.0 cm containing a long…

A: Given information: The symbols have the same meaning as stated in the question.

Q: Four long, parallel conductors carry equal currents of I = 5.40 A. The figure below is an end view…

A:

Q: magnitude of the magnetic field

A: The magnitude of the magnetic field at a distance of 19 cm along the positive z-axis is 5.6 mT.To…

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.