Convert Megaamperes per square metre to Kiloamperes per square metre
Convert Megaamperes per square metre (MA/m²) to Kiloamperes per square metre (kA/m²) instantly and accurately.
Conversion Formula
kA/m² = MA/m² × 1000
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 Kiloamperes per square metre
The kiloampere per square metre (kA/m²) equals 10³ A/m², the scale for aluminium smelting, high-rate electroplating, and bus bar design. Hall-Heroult aluminium reduction cells operate at 3-10 kA/m²; electric arc furnace graphite electrodes carry 50-150 kA/m²; allowable current density in copper bus bars for switchgear is 1-3 kA/m². 1 kA/m² = 10³ A/m² = 100 mA/cm².
Quick Reference Table
| Megaamperes per square metre (MA/m²) | Kiloamperes per square metre (kA/m²) |
|---|---|
| 1 MA/m² | 1000 kA/m² |
| 2 MA/m² | 2000 kA/m² |
| 5 MA/m² | 5000 kA/m² |
| 10 MA/m² | 10000 kA/m² |
| 25 MA/m² | 25000 kA/m² |
| 50 MA/m² | 50000 kA/m² |
| 100 MA/m² | 100000 kA/m² |