Convert Gigaamperes per square metre to Microamperes per square centimetre
Convert Gigaamperes per square metre (GA/m²) to Microamperes per square centimetre (µA/cm²) instantly and accurately.
Conversion Formula
µA/cm² = GA/m² × 100000000000
About Gigaamperes per square metre
The gigaampere per square metre (GA/m²) equals 10⁹ A/m², the extreme scale for thermonuclear plasmas and ultra-fast pulsed discharges. Current density in the compressed plasma of a z-pinch at peak compression is 1-100 GA/m²; field-emission current density from a sharp metallic tip at the Fowler-Nordheim threshold is ≈1-10 GA/m². 1 GA/m² = 10⁹ A/m² = 10³ MA/m².
About Microamperes per square centimetre
The microampere per square centimetre (µA/cm²) equals 10⁻⁶ A / 10⁻⁴ m² = 0.01 A/m². Active corrosion current density of mild steel in aerated salt water is 10-100 µA/cm²; exchange current density of Cd/Cd2+ is ≈15 µA/cm²; leakage current density of forward-biased silicon diodes at very low bias is in the µA/cm² range. 1 µA/cm² = 0.01 A/m² = 10 mA/m².
Quick Reference Table
| Gigaamperes per square metre (GA/m²) | Microamperes per square centimetre (µA/cm²) |
|---|---|
| 1 GA/m² | 1 × 1011 µA/cm² |
| 2 GA/m² | 2 × 1011 µA/cm² |
| 5 GA/m² | 5 × 1011 µA/cm² |
| 10 GA/m² | 1 × 1012 µA/cm² |
| 25 GA/m² | 2.5 × 1012 µA/cm² |
| 50 GA/m² | 5 × 1012 µA/cm² |
| 100 GA/m² | 1 × 1013 µA/cm² |