using System; using L=Science.Physics.GeneralPhysics; namespace Serway.Chapter32 { /// /// Example05: The Coaxial Cable /// Coaxial cables are often used to connect electrical /// devices, such as your stereo system, and in receiving /// signals in TV cable systems. Model a long coaxial cable as /// consisting of two thin concentric cylindrical conducting shells of /// radii a and b and length l, as in Figure 32.13. /// The conducting shells carry the same current I in opposite directions. /// Imagine that the inner conductor carries current to a /// device and that the outer one acts as a return path /// carrying the current back to source /// (A) Calculate the self-inductance L of this cable /// (B) Calculate the total energy stored in the magnetic /// field of the cable /// public class Example05 { public Example05() { } private string result; public string Result { get{return result;} } public void Compute() { result = "Read the book!"; } } }