Your classmates have different opinions about why electricity is generated in the generator.  Annie claims it’s the movement of the magnets that generate energy, since that’s a form of kinetic energy.  Josue claim’s the electricity is generated by the power of the magnets on the outside of the moving center.  Which analysis correctly describes how the electricity is generated?   (a) The movement of the wire within and the magnets are needed in order for an electrical current to be generated (b) The movement of the center is what generates the electricity, the magnets on the outside don’t need to be there at all (c) The electrical current would be generated if the magnets were incredibly strong and the middle piece did not rotate (d) The placement of magnets on the outside is more important than the movement of the center for the generation of electricity

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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.