hen working on an electricity and magnatism experiment in a college science lab, Johnny discovers something which he feels will make him famous.  Which of the following would legitimately warrant his discovery to be features on publications? a. the discovery of an magnetic monopole b. the discovery of an electric monopole c. the discovery of an electric dipole d. the discovery of an magnetic dipol

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A: solution of both question given in below step with proper explaination.

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.