A circular wire coil has 50 turns. The coil is shown in the figure. An electric current of I = 18.3 A flows through the coil. 11 10 9 8 7 6 5 4 3 2 1 0 5 6 7 8 9 10 11 x (cm) What is the magnitude of the magnetic field produced at the center of the circular coil? Please, notice that the circle passes through a number of grid intersection points. Submit Answer Tries 0/12 What is the magnitude of the magnetic moment of the coil? Submit Answer Tries 0/12 The coil while still carrying the same electric curent is placed in an external magnetic field of 1.75 T. What is the maximum value of the torque the coil will experience? 0 2 3

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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.