As shown below, a charged particle is moving through a region that has a uniform E-field (the red lines) and a uniform 2.5 T B-field. As a result of these two fields and the resulting forces (ignore gravity), the particle has a constant velocity of 126 m/s. A.) Determine the directions of FE & FB on the particle. Direction of FE Choose direction Direction of FB Choose direction ✓ B.) Determine the magnitude of the E-field and the direction of the B-field. Assume that the B-field is perpendicular to the velocity. E = Direction of B= [Choose direction

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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.