Convert Picoamperes per metre to Milliamperes per metre
Convert Picoamperes per metre (pA/m) to Milliamperes per metre (mA/m) instantly and accurately.
Conversion Formula
mA/m = pA/m × 1.000000000e-9
About Picoamperes per metre
The picoampere per metre (pA/m) equals 10⁻¹² A/m. Encountered in magnetic anomaly detection (MAD) systems for submarine hunting, where the difference between Earth's background field and a submerged hull is measured with pA/m sensitivity; atomic magnetometers in zero-field NMR spectroscopy operate at this level. 1 pA/m = 10⁻¹² A/m = 10⁻³ nA/m.
About Milliamperes per metre
The milliampere per metre (mA/m) equals 10⁻³ A/m. Antenna near-field H-field measurements and EMC pre-compliance tests use mA/m; CISPR 14/16 and FCC Part 15 limit radiated field strength for consumer electronics in mA/m or equivalent dBµA/m at specified distances. 1 mA/m = 10⁻³ A/m = 10⁻³ Oe × (1000/4π).
Quick Reference Table
| Picoamperes per metre (pA/m) | Milliamperes per metre (mA/m) |
|---|---|
| 1 pA/m | 1 × 10-9 mA/m |
| 2 pA/m | 2 × 10-9 mA/m |
| 5 pA/m | 5 × 10-9 mA/m |
| 10 pA/m | 1 × 10-8 mA/m |
| 25 pA/m | 2.5 × 10-8 mA/m |
| 50 pA/m | 5 × 10-8 mA/m |
| 100 pA/m | 1 × 10-7 mA/m |