Two long, straight, parallel wires are 10.0 cm apart and carry 4.60 A currents in the same direction (see (Figure 1)). ▼ Part A Find the direction of the magnetic field at point P₁, midway between the wires. O The field is directed to the right. O The field is directed to the left. O The field is directed down. The field is directed up. O O The field is zero. Submit Part B Find the magnitude of the magnetic field at point P₁, midway between the wires. Express your answer in teslas. IVE ΑΣΦ B₁ = Request Answer Submit Request Answer BW ? T

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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.