Convert Abamperes per square centimetre to Microamperes per square metre
Convert Abamperes per square centimetre (abA/cm²) to Microamperes per square metre (µA/m²) instantly and accurately.
Conversion Formula
µA/m² = abA/cm² × 100000000000
About Abamperes per square centimetre
The abampere per square centimetre (abA/cm²) is the current density unit of the CGS-EMU system, equal to 10 A / 10⁻⁴ m² = 10⁵ A/m². The abampere (= 10 A exactly) was the CGS-EMU base current unit before SI adoption; in EMU notation Ampère’s law uses J in abA/cm² and magnetic field in gauss without additional conversion factors. 1 abA/cm² = 10⁵ A/m² = 10 A/cm².
About Microamperes per square metre
The microampere per square metre (µA/m²) equals 10⁻⁶ A/m². Corrosion current density of carbon steel in neutral deaerated water is 0.1-100 µA/m²; exchange current density of the Zn/Zn2+ electrode is ≈20 µA/m²; cathodic protection criterion current density for buried steel pipelines in low-resistivity soil is 2-20 µA/m². 1 µA/m² = 10⁻⁶ A/m² = 10⁻³ mA/m².
Quick Reference Table
| Abamperes per square centimetre (abA/cm²) | Microamperes per square metre (µA/m²) |
|---|---|
| 1 abA/cm² | 1 × 1011 µA/m² |
| 2 abA/cm² | 2 × 1011 µA/m² |
| 5 abA/cm² | 5 × 1011 µA/m² |
| 10 abA/cm² | 1 × 1012 µA/m² |
| 25 abA/cm² | 2.5 × 1012 µA/m² |
| 50 abA/cm² | 5 × 1012 µA/m² |
| 100 abA/cm² | 1 × 1013 µA/m² |