From 3eea69e9145be80c33ce7d73369ccf97422f4420 Mon Sep 17 00:00:00 2001 From: arc Date: Sat, 7 Nov 2026 11:14:53 -0700 Subject: [PATCH] vault backup: 2026-11-07 11:14:53 --- education/computer engineering/circuits/units/Ohm.md | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/education/computer engineering/circuits/units/Ohm.md b/education/computer engineering/circuits/units/Ohm.md index 4c4b979..da3764f 100644 --- a/education/computer engineering/circuits/units/Ohm.md +++ b/education/computer engineering/circuits/units/Ohm.md @@ -2,4 +2,7 @@ The Ohm ($\Omega$) is the unit of resistance and is a measure of a component's opposition to the flow of current ($A$). In SI units, an ohm is defined as: -$ \Omega \ No newline at end of file +$$ \Omega = kg \cdot m^2 \cdot s^{-3} \cdot A^{-2} $$ + +For non-linear devices, the differential definition of resistance is: +$$ r = \frac{d V}{d I} $$ \ No newline at end of file