Singly ionized (one electron removed) atoms are accelerated and then passed through a velocity selector consisting of perpendicular electric and magnetic fields. The electric field is 153 V/m and the magnetic field is 3.14x10-2 T. The ions next enter a uniform magnetic field of magnitude 1.72x10-2 T that is oriented perpendicular to their velocity. ▼ How fast are the ions moving when they emerge from the velocity selector? Express your answer in meters per second. 15| ΑΣΦ V = Submit Part B m = Request Answer Submit If the radius of the path of the ions in the second magnetic field is 17.7 cm, what is their mass? Express your answer in kilograms. 15| ΑΣΦ ? Request Answer m/s ? kg

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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.