Im currently trying to work through the first problem of Crawfords practice boundary value problems and I think Im on the right track: Go through example 5.11 in Griffiths to find the vector potential, then go through Problem 5.29 to get the B field inside and outside of the sphere. Then use the equation B=-grad(U) to find the scalar potential inside and outside the the sphere by taking the 3-dimensional integral of B with respect to r, theta, and phi. And then to find H, H is just B on the outside I believe. Does this seem right to you guys? It seems like entirely too much work and it doesnt really use any boundary conditions.
Posted on: Mon, 21 Apr 2014 06:12:46 +0000
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