Timeline for answer to Contradiction in Ohm's Law and relation $P=VI$ by M. Enns
Current License: CC BY-SA 3.0
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| when toggle format | what | by | license | comment | |
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| Jan 18, 2017 at 8:10 | vote | accept | CommunityBot | ||
| Dec 3, 2016 at 1:37 | comment | added | Code-Guru | Specifically, there is a solution for the system of equations if $PR \ge 0$. That is, both $P$ and $R$ have the same sign. In most physical situations, they are both positive, so this requirement will be met. | |
| Dec 3, 2016 at 1:33 | comment | added | Code-Guru | "But if that's the case you'll find there is only one solution for $I$ and $V$" Technically for given values of $P$ and $R$, you will get a system of two equations in two variables. This system of equations might have a single solution. | |
| Dec 2, 2016 at 20:33 | history | answered | M. Enns | CC BY-SA 3.0 |