relationship between resistance resistivity Share with your friends Share 1 Shubham Johri answered this Resistance= Resistivity * length of wire/ area of cross section of wire. 4 View Full Answer Ram Kr. Mandal answered this RESISTANCEIt is the obsticle faced by electric current while passing through a conductor.RESISTIVITYIt is the ablity of resistance of a given conductor. 0