Material |
ρ
|
ρr=
|
---|---|---|
Ag (Silber) | 0.016 | 0.95 |
Cu (Kupfer) | 0.017 | 1.00 |
Au (Gold) | 0.024 | 1.43 |
Al (Aluminium) | 0.029 | 1.6 |
Mg (Magnesium) | 0.044 | 2.6 |
Zn (Zink) | 0.06 | 3.5 |
Messing | 0.075 | 4.4 |
Nickel | 0.09 | 5.3 |
Fe (Eisen) | 0.1 | 5.6 |
Platin | 0.11 | 6.5 |
Mu-Metall | 0.12 | 7.0 |
Sn (Zinn) | 0.12 | 6.7 |
Pb (Blei) | 0.21 | 12.5 |
Neusilber | 0.35 | 20.6 |
Graphit | 8.0 | 471 |
Kohle | 60 | 3500 |