Electrical conductivity
Electrical conductivity is a measure of how well a material accommodates the transport of electric charge. Its SI derived unit is the siemens per metre, (A2s3m-3kg-1) (named after Werner von Siemens).
Some typical electrical conductivities
- Silver: 63 · 106 S/m (630,000,000,000 µS/cm; highest electrical conductivity of any metal)
- Sea water: 5 S/m (50,000 µS/cm)
- Drinking water: 0.005 – 0.05 S/m (50-500 µS/cm)
- Ultra pure water: 5.5 · 10-6 S/m (0.055 µS/cm)
~ Table of Content ~
| ► | Introduction |
| ► | Classification of materials by conductivity |
| ► | Some typical electrical conductivities |
| ► | See also |
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