using System; using L=Science.Physics.GeneralPhysics; namespace Serway.Chapter31 { /// /// Example02: An Exponentially Decaying B Field /// A loop of wire enclosing an area A is placed in a /// region where the magnetic field is perpendicular to /// the plane of the loop. The magnitude of B varies in /// time according to the expression B = B_{max}\exp(-at), /// where a is come constant. That is, at t=0 the field is /// B_{max}, and for t > 0, the field decreases /// exponentially(Fig. 31.7). Find the /// induced emf in the loop as a function of time. /// public class Example02 { public Example02() { } private string result; public string Result { get{return result;} } public void Compute() { result = "Read the book!"; } } }