In this experiment a microwave transmitter is set vertically and it's receiver is set vertically. two polarizers are placed between them in the configurations shown. Rank them in order of greatest to least transmittance. *Note: in the first trial of this experiment one polarizer was used, when oriented with bars vertically there was no transmittance. at 45 degree and horizontal orientation there was full transmittance.

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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.