#

PhyCalc quantity electrical resistance info

### Engineering friendly unit aware unicode compatible online calculator

calculator - dimensions

The SI unit for electrical resistance is: Ω (ohm)

Electrical resistance is also described as impedance or reactance.

The dimension of electrical resistance is M L^{2} T^{-3} I^{-2}.

Electrical resistance is the 1st derivative of inductancepermeance with respect to time.

A common formula symbol for electrical resistance is: *R*

Electrical resistance is the reciprocal of electrical conductance.