Part A You have 10 m of 0.49-mm-diameter copper wire and a battery capable of passing 12 A through the wire. What magnetic field strength could you obtain inside a 3.0-cm-diameter solenoid wound with the wire as closely spaced as possible? Express your answer in tesla. HV ΑΣφ |XI X•10" B = 4.8 • 10-7 Submit Previous Answers Request Answer X Incorrect; Try Again Part B What magnetic field strength could you obtain at the center of a single circular loop made from the wire? Express your answer in tesla. B' = T Submit Request Answer

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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.