Convert Microamperes per square centimetre to Milliamperes per square metre
Convert Microamperes per square centimetre (µA/cm²) to Milliamperes per square metre (mA/m²) instantly and accurately.
Conversion Formula
mA/m² = µA/cm² × 10
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.
About Milliamperes per square metre
The milliampere per square metre (mA/m²) equals 10⁻³ A/m². Cathodic protection current density applied to reinforced concrete structures is 2-20 mA/m²; faradaic current density during slow anodic dissolution of iron in dilute H2SO4 is 1-100 mA/m²; exchange current density of the oxygen reduction reaction on platinum is ≈2 mA/m². 1 mA/m² = 10⁻³ A/m² = 0.1 µA/cm².
Quick Reference Table
| Microamperes per square centimetre (µA/cm²) | Milliamperes per square metre (mA/m²) |
|---|---|
| 1 µA/cm² | 10 mA/m² |
| 2 µA/cm² | 20 mA/m² |
| 5 µA/cm² | 50 mA/m² |
| 10 µA/cm² | 100 mA/m² |
| 25 µA/cm² | 250 mA/m² |
| 50 µA/cm² | 500 mA/m² |
| 100 µA/cm² | 1000 mA/m² |