Convert Megaamperes per metre to Nanoamperes per metre
Convert Megaamperes per metre (MA/m) to Nanoamperes per metre (nA/m) instantly and accurately.
Conversion Formula
nA/m = MA/m × 1000000000000000
About Megaamperes per metre
The megaampere per metre (MA/m) equals 10⁶ A/m. High-field electromagnets for physics research (Bitter magnets, hybrid magnets) generate 40-100 T requiring MA/m fields; particle accelerator dipole magnets (LHC: 8.3 T) operate at several MA/m; saturation magnetisation of iron is ≈1.36 MA/m. 1 MA/m = 10⁶ A/m ≈ 12 566 Oe.
About Nanoamperes per metre
The nanoampere per metre (nA/m) equals 10⁻⁹ A/m. Geomagnetic surveys for mineral exploration report spatial variations in Earth's field at nA/m resolution; optically pumped caesium and rubidium magnetometers used in archaeological prospection detect nA/m-scale buried structure anomalies. 1 nA/m = 10⁻⁹ A/m = 10⁻³ µA/m.
Quick Reference Table
| Megaamperes per metre (MA/m) | Nanoamperes per metre (nA/m) |
|---|---|
| 1 MA/m | 1 × 1015 nA/m |
| 2 MA/m | 2 × 1015 nA/m |
| 5 MA/m | 5 × 1015 nA/m |
| 10 MA/m | 1 × 1016 nA/m |
| 25 MA/m | 2.5 × 1016 nA/m |
| 50 MA/m | 5 × 1016 nA/m |
| 100 MA/m | 1 × 1017 nA/m |