Part A: You have a long straight wire, which is carrying a 4.26 A current. If you measure the magnetic field a distance 0.31 m from the wire, what is the magnetic field? Give your answer in microTesla. Part b: You have a single circular current loop, which is carrying a 4.25 A current. If the loop has a radius of 0.91 mwhat is the magnetic field? Give your answer in microTesla Part c: You have a solenoid, which is carrying a 3.19 A current. If the solenoid has 3,642 turns and is 0.15 m long, what is the magnetic field inside the solenoid? Give your answer in milli-Tesla.

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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.