Which Of The Following Has Highest Resistivity?
Which Of The Following Has Highest Resistivity? Material Resistivity ρ (ohm m) Conductivity σ x 107 /Ωm Silver 1.59 6.29 Copper 1.68 5.95 Copper, annealed 1.72 5.81 Aluminum 2.65 3.77 Which of the following has high resistivity material? The most extensively used high working temperature resistance materials are alloys of nickel, chromium and iron called