Convert Megaamperes per square metre to Femtoamperes per square metre
Convert Megaamperes per square metre (MA/m²) to Femtoamperes per square metre (fA/m²) instantly and accurately.
Conversion Formula
fA/m² = MA/m² × 1.000000000e+21
About Megaamperes per square metre
The megaampere per square metre (MA/m²) equals 10⁶ A/m², encountered in lightning channel physics and pulsed-power fusion devices. Peak current density in a lightning return-stroke channel is 10-100 MA/m²; plasma current sheets in z-pinch implosions reach 1-100 MA/m²; liquid-metal MHD pumps in fast reactors operate at 0.5-5 MA/m². 1 MA/m² = 10⁶ A/m² = 10³ kA/m².
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.
Quick Reference Table
| Megaamperes per square metre (MA/m²) | Femtoamperes per square metre (fA/m²) |
|---|---|
| 1 MA/m² | 1 × 1021 fA/m² |
| 2 MA/m² | 2 × 1021 fA/m² |
| 5 MA/m² | 5 × 1021 fA/m² |
| 10 MA/m² | 1 × 1022 fA/m² |
| 25 MA/m² | 2.5 × 1022 fA/m² |
| 50 MA/m² | 5 × 1022 fA/m² |
| 100 MA/m² | 1 × 1023 fA/m² |