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The following calculator gives the end to end electrical resistance of a rod (or wire) provided the material conductivity, the length and radius of the rod.
Wire (Rod) Properties:
Radius: m cm mm in
Length: m cm mm in
Conductivity: S/m S/cm ("S" is also called a Mho or Ohm-1)
Resistance: 0.3183099 Ohm
Resistance: 0.0003183099 kOhm
Resistance: 3.18309873342514E-07 MOhm
Fill in Wire Properties from Gauge and/or Resistivity
Wire Gauge: 4/0 3/0 2/0 1/0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 (in Inches)
Resistivity:
