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Jun 8, 2022 at 3:19 comment added nasu @user4552 These conditions as stated are enough for static fields. For a wave you need phase matching too, to ensure that hese condtions hold at all times. This requires same frequency.
Mar 16, 2022 at 15:35 review Suggested edits
Mar 16, 2022 at 16:02
Mar 22, 2018 at 23:41 history edited stafusa CC BY-SA 3.0
Fixed a small typo.
Jan 24, 2014 at 6:15 review Suggested edits
Jan 24, 2014 at 6:24
Sep 15, 2013 at 20:24 comment added user4552 I'm not sure I quite buy this answer. The things that have to be continuous at the boundary are $D_\perp$, $E_\parallel$, $B_\perp$, and $H_\parallel$. On the other hand, there can be discontinuities in $D_\parallel$, $E_\perp$, $B_\parallel$, and $H_\perp$. So I think there is really more that needs to be filled in to make this a valid argument.
Apr 14, 2013 at 14:51 vote accept Self-Made Man
Mar 30, 2013 at 17:56 comment added Self-Made Man I think it's the simplest explanation...
Mar 30, 2013 at 8:11 history answered John Rennie CC BY-SA 3.0