A conducting circular loop with a radius of 0.10 m and 15 turns of coil is found in a uniform magnetic field 30° relative to the area of the loop. The magnitude of the field is increased from 1.0 ✕ 10 -6 T to 5.0 ✕ 10 -6 T in 0.167 min. 31. Find the area of the loop. Solve for the initial and final magnetic flux. Determine the electromotive force produced around the circular loop.

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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.