Convert Picoampere-turns to Milliampere-turns
Convert Picoampere-turns (pA·t) to Milliampere-turns (mA·t) instantly and accurately.
Conversion Formula
mA·t = pA·t × 1.000000000e-9
About Picoampere-turns
The picoampere-turn (pA·t) equals 10⁻¹² A·t. Relevant in ultra-sensitive flux detection with SQUID magnetometers for magnetoencephalography (MEG), where millikelvin-cooled coils respond to pA·t-level signals from neural currents. 1 pA·t = 10⁻¹² A·t.
About Milliampere-turns
The milliampere-turn (mA·t) equals 10⁻³ A·t. Practical unit for reed relays and small inductors - a typical reed relay operates at 20-100 mA·t; audio transformer cores for hearing aids are magnetised at a few mA·t. 1 mA·t = 10⁻³ A·t.
Quick Reference Table
| Picoampere-turns (pA·t) | Milliampere-turns (mA·t) |
|---|---|
| 1 pA·t | 1 × 10-9 mA·t |
| 2 pA·t | 2 × 10-9 mA·t |
| 5 pA·t | 5 × 10-9 mA·t |
| 10 pA·t | 1 × 10-8 mA·t |
| 25 pA·t | 2.5 × 10-8 mA·t |
| 50 pA·t | 5 × 10-8 mA·t |
| 100 pA·t | 1 × 10-7 mA·t |