Convert Milliamperes per square centimetre to Femtoamperes per square metre
Convert Milliamperes per square centimetre (mA/cm²) to Femtoamperes per square metre (fA/m²) instantly and accurately.
Conversion Formula
fA/m² = mA/cm² × 1.000000000e+16
About Milliamperes per square centimetre
The milliampere per square centimetre (mA/cm²) equals 10 A/m², the dominant current density unit in electrochemistry and fuel-cell engineering. Proton-exchange membrane fuel cells produce peak power at 1000-2000 mA/cm²; hydrogen electrolysers run at 200-2000 mA/cm²; industrial chlor-alkali cells operate at 200-400 mA/cm². 1 mA/cm² = 10 A/m² = 10⁻³ A/cm².
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
| Milliamperes per square centimetre (mA/cm²) | Femtoamperes per square metre (fA/m²) |
|---|---|
| 1 mA/cm² | 1 × 1016 fA/m² |
| 2 mA/cm² | 2 × 1016 fA/m² |
| 5 mA/cm² | 5 × 1016 fA/m² |
| 10 mA/cm² | 1 × 1017 fA/m² |
| 25 mA/cm² | 2.5 × 1017 fA/m² |
| 50 mA/cm² | 5 × 1017 fA/m² |
| 100 mA/cm² | 1 × 1018 fA/m² |