Heureka 8.6
resistance formula | electric resistivity | 1.7×10^-8 Omega m (ohm meters) length | 20 meters area | 0.02 m^2 (square meters)
electric resistance | 17 muOmega (microohms) = 0.017 mOmega (milliohms) = 1.7×10^-5 Omega (ohms)
R = (L rho)/A | | R | electric resistance rho | electric resistivity L | length A | area