2 The Time Arrow of Radiation After a stone has been dropped into a pond, one observes concentrically diverging (‘defocusing’) waves. Similarly, after an electric current has been switched on, one ﬁnds a retarded e - Electromagnetic wave equation - Document - PDFSEARCH.IO

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	2 The Time Arrow of Radiation After a stone has been dropped into a pond, one observes concentrically diverging (‘defocusing’) waves. Similarly, after an electric current has been switched on, one ﬁnds a retarded e Add to Reading List Document Date: 2007-02-20 04:34:02 Open Document File Size: 177,75 KB Share Result on Facebook City Liouville / / IndustryTerm mechanical systems / radical solution / kinetic gas theory / energy / / Person Ludwig Boltzmann / Max Planck / / Technology Radiation / cloning / thermodynamics / / SocialTag Partial differential equations Calculus of variations Lagrangian mechanics Potential Retarded potential Wave equation Lorenz gauge condition Electromagnetic radiation Action Physics

2 The Time Arrow of Radiation After a stone has been dropped into a pond, one observes concentrically diverging (‘defocusing’) waves. Similarly, after an electric current has been switched on, one ﬁnds a retarded eAdd to Reading List