Problem 3: An electron beam is directed horizontally into a region where there is both an electric field and a magnetic field. The electric field points upward and has a magnitude E = 5.9 N/C, as shown in the figure. While moving through the region the electron beam continues in a horizontal straight line with speed of 120 m/s. @theexpertta.com - tracking id: 2N74-4A-7E-42-8A2B-17330. In accordance with Expert TA's Terms of Service. copying this information to any solutions sharing website is strictly forbidden. Doing so may result in termination of your Expert TA Account. Part (a) In which direction does the electric force act on the electrons? V Correct! Downward. Part (b) In order to keep the electrons in a straight line, in which direction should the magnetic force on the electrons act? O To the left. O Into the screen. O Upward. O To the right. O Out of the screen. ODownward. Submit Hint Feedback I give up! |Part (c) What should the direction of the magnetic field be in order to produce the force described in part (b)? Part (d) Calculate the numerical value of the magnitude of the electric force in newtons. Part (e) Calculate the magnitude of the magnetic field in tesla, if the electron continues in a horizontal straight line.

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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.