O A negative chare is movina Straight out of the Page. what is the direcion of the maqnetic Sield at a Position to the left of the moving Charge? OLeft O Right O Down Oup which of the following statements is false? mutual induction is a process in ahich an emfis induced One circuit aS a vesult ot a changing magnetic flux set up by another circuit. in (Self induction is a process where flux throun a Bircuit arises from the circuit itself, a chanqing maqnatic inducing an emf. OThe inductance of a device depende onits geometru The energy dens ity ot an inductor is inversely Proportional to the Streng7n of the magnetic field.

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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.