- #1
ObsessiveMathsFreak
- 406
- 8
I'm having trouble with the meaning of the boundary condition in the derivation of fresnels quations, namely that the component of E tangental to the surface is continuous across the boundary.
My trouble is, what physically does this corresspond to. Is it something to do with the divergence of E. What quantity is being conserved and why?
My trouble is, what physically does this corresspond to. Is it something to do with the divergence of E. What quantity is being conserved and why?