Timeline for Expression for the causal retarded potential for $t<0$ must give $0$ but my calculation produces a nonzero result. What's the mistake?
Current License: CC BY-SA 4.0
2 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Apr 20, 2021 at 18:18 | vote | accept | Solidification | ||
| Apr 20, 2021 at 10:31 | history | answered | xzd209 | CC BY-SA 4.0 |