Timeline for Why is a steady current uniformly distributed across the cross section of a wire?
Current License: CC BY-SA 4.0
3 events
| when toggle format | what | by | license | comment | |
|---|---|---|---|---|---|
| Nov 3, 2019 at 12:11 | comment | added | my2cts | If it is not zero $\bf E$ depends of $x$ or $y$, or both. A non-uniform $\bf E$ gives a non-uniform current via ${\bf J} = \sigma {\bf E}$ | |
| Nov 3, 2019 at 12:03 | comment | added | Ma Joad | Why is this true: "Therefore the current is uniformly distributed only if ∂tB is zero."? | |
| Nov 3, 2019 at 11:54 | history | answered | my2cts | CC BY-SA 4.0 |