Two current carrying wires, both with a current of 4 A, are separated by 0.4 m. Both wires are positioned vertically, and have their current directed upwards. Find the magnitude and direction of the magnetic field at a point 0.1 m right of the left wire.

Q: Two long wires lie in an xy plane, and each carries a current in the positive direction of the x…

A: The magnetic field induction due to wire 1 is The magnetic field induction due to wire 2 is

Q: A proton moving freely in a circular path perpendicular to a constant magnetic field takes 0.800 μs…

A: Time taken to complete one revolution (T) = 0.80 μsparticle = proton

Q: The figure shows a cross section across a long cylindrical conductor of radius a = 1.81 cm carrying…

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Q: Two long, straight parallel wires are laid on the ground and aligned in the East-west direction.…

A: The current in northern wire In=14.0 A The current in southern wire Is=14.0 A

Q: An electron moves in a circular path with a speed of 1.49 ✕ 107 m/s in the presence of a uniform…

A: Given that - Speed of the electron Magnitude of the uniform magnetic field Angle To Find -…

Q: Two long, straight parallel wires are laid on the ground and aligned in the East-west direction.…

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Q: Two long straight current carrying wires both have currents of 171 A directed to the right. The wire…

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Q: Two long, straight parallel wires are laid on the ground and aligned in the East-west direction.…

A: The problem involves two long, straight parallel wires carrying currents in opposite directions. The…

Q: A long, straight wire carries a 6.0-A current that is directed in the positive x direction. When a…

A: Magnetic field The magnetic field is the region where the forces due to the field are felt. The…

Q: A 3.0 m long wire carrying a current of 1.0 A through a magnetic field of magnitude 17.0 T…

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Q: The magnetic field near the surface of a neutron star has a magnitude of 1.00  108 T. Find the…

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Q: A long, straight wire going through the origin is carrying a current of 4.90 A in the positive…

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Q: Two long, straight, parallel wires in which there are currents of 2.0A and 3.0A, respectively, in…

A: The magnetic field due to the long current carrying conductor at a distance is given by  where, I…

Q: Two long parallel wires each carry a current of 5.7 A in opposite directions. The two wires are…

A: Given: The current (I) in the parallel wires is 5.7 A. The distance (d) of separation between the…

Q: Two straight parallel wires are separated by 8.0 cm. There is a 3.0 A current flowing in the first…

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Q: A long straight wire carries a current of 5.0 A. Find the magnitude of the magnetic field at a…

A: Given data: The current I=5.0 A The distance r=10.0 cm

Q: An electromagnet produces a magnetic field of 0.550 T in a cylindrical region of radius 2.50 cm…

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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.