Convert Gigaamperes per square metre to Nanoamperes per square metre
Convert Gigaamperes per square metre (GA/m²) to Nanoamperes per square metre (nA/m²) instantly and accurately.
Conversion Formula
nA/m² = GA/m² × 1.000000000e+18
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 Nanoamperes per square metre
The nanoampere per square metre (nA/m²) equals 10⁻⁹ A/m². Corrosion current density of passive stainless steel in neutral chloride-free solutions is 0.1-10 nA/m²; exchange current density of the hydrogen evolution reaction on platinum in acid is around 1 nA/m²; photocurrent density in very weakly illuminated organic solar cells scales to nA/m². 1 nA/m² = 10⁻⁹ A/m² = 10⁻³ µA/m².
Quick Reference Table
| Gigaamperes per square metre (GA/m²) | Nanoamperes per square metre (nA/m²) |
|---|---|
| 1 GA/m² | 1 × 1018 nA/m² |
| 2 GA/m² | 2 × 1018 nA/m² |
| 5 GA/m² | 5 × 1018 nA/m² |
| 10 GA/m² | 1 × 1019 nA/m² |
| 25 GA/m² | 2.5 × 1019 nA/m² |
| 50 GA/m² | 5 × 1019 nA/m² |
| 100 GA/m² | 1 × 1020 nA/m² |