Convert Femtoamperes per square metre to Gigaamperes per square metre
Convert Femtoamperes per square metre (fA/m²) to Gigaamperes per square metre (GA/m²) instantly and accurately.
Conversion Formula
GA/m² = fA/m² × 1.000000000e-24
About Femtoamperes per square metre
The femtoampere per square metre (fA/m²) equals 10⁻¹⁵ A/m². Leakage current density through the dielectric of a high-quality capacitor at rated voltage is in the fA/m² range; dark current density in cooled CCD image sensors at -30 °C is around 1-10 fA/m²; radiation-induced leakage in neutron-irradiated MOS gate oxides is measured in fA/m². 1 fA/m² = 10⁻¹⁵ A/m² = 10⁻³ pA/m².
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.
Quick Reference Table
| Femtoamperes per square metre (fA/m²) | Gigaamperes per square metre (GA/m²) |
|---|---|
| 1 fA/m² | 1 × 10-24 GA/m² |
| 2 fA/m² | 2 × 10-24 GA/m² |
| 5 fA/m² | 5 × 10-24 GA/m² |
| 10 fA/m² | 1 × 10-23 GA/m² |
| 25 fA/m² | 2.5 × 10-23 GA/m² |
| 50 fA/m² | 5 × 10-23 GA/m² |
| 100 fA/m² | 1 × 10-22 GA/m² |