Convert Megaamperes per square metre to Milliamperes per square centimetre
Convert Megaamperes per square metre (MA/m²) to Milliamperes per square centimetre (mA/cm²) instantly and accurately.
Conversion Formula
mA/cm² = MA/m² × 100000
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 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.
Quick Reference Table
| Megaamperes per square metre (MA/m²) | Milliamperes per square centimetre (mA/cm²) |
|---|---|
| 1 MA/m² | 100000 mA/cm² |
| 2 MA/m² | 200000 mA/cm² |
| 5 MA/m² | 500000 mA/cm² |
| 10 MA/m² | 1000000 mA/cm² |
| 25 MA/m² | 2500000 mA/cm² |
| 50 MA/m² | 5000000 mA/cm² |
| 100 MA/m² | 10000000 mA/cm² |