/* $Id: physics.h,v 1.1.1.1 1996/10/02 10:35:52 roitzsch Exp $ */

const double Pi = 	3.14159265358979323846;

const double Eps0 =	8.85416e-12;	//  F/m  
const double Mu0  =	Pi*4e-7;     	//  H/m  
const double C0   = 	2.997924562e8;	//  m/s