Two current-carrying loops are identical, except for the direction of the magneticfield in their vicinity. The magnetic field at loop 1 is parallel to the plane of the loop,and the magnetic field at loop 2 is perpendicular to the plane of the loop. Is themagnetic torque exerted on loop 1 greater than, less than, or equal to the magnetictorque exerted on loop 2? Explain.

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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.