Timeline for How much is the propagation velocity affected by the characteristic impedance?
Current License: CC BY-SA 3.0
7 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Jun 10, 2023 at 18:14 | vote | accept | pipe | ||
| Sep 24, 2017 at 16:15 | comment | added | uhoh | I've just asked the coax question Are there types of standard coaxial cable with a propagation velocity of 0.9c? What would be the application? | |
| May 27, 2016 at 11:20 | comment | added | Peter Smith | Just to put a number on the magnetic permeability of copper; it differs from that of free space by -6ppm which, as you say, is of no material importance in the vast majority of applications. | |
| May 27, 2016 at 10:57 | history | edited | Andy aka | CC BY-SA 3.0 |
added 114 characters in body
|
| May 27, 2016 at 9:08 | history | edited | Andy aka | CC BY-SA 3.0 |
added 14 characters in body
|
| May 27, 2016 at 9:00 | history | edited | Andy aka | CC BY-SA 3.0 |
added 14 characters in body
|
| May 27, 2016 at 8:54 | history | answered | Andy aka | CC BY-SA 3.0 |