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Alan Murray University of Edinburgh. GaussDivergence why, oh why??. D.ds = r(r)dv is clearly a useful means of calculating D and E from a macroscopic (i.e.sizeable!) distribution of chargeIt relates charge density in a volume of space to the field that it createsWe will want a relations
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1. Gauss Divergence D.ds = r dv .D = r(r) Alan Murray