Convert Microampere-turns to Gigaampere-turns
Convert Microampere-turns (µA·t) to Gigaampere-turns (GA·t) instantly and accurately.
Conversion Formula
GA·t = µA·t × 1.000000000e-15
About Microampere-turns
The microampere-turn (µA·t) equals 10⁻⁶ A·t. Used in precision current transformer calibration and thin-film magnetic sensor testing where small coil excitations generate µA·t-scale magnetomotive forces. 1 µA·t = 10⁻⁶ A·t.
About Gigaampere-turns
The gigaampere-turn (GA·t) equals 10⁹ A·t. Relevant only in astrophysics - the equivalent MMF of a magnetar neutron star's surface field spans GA·t to TA·t; proposed inertial confinement fusion targets require GA·t-scale pulsed solenoid drives. 1 GA·t = 10⁹ A·t.
Quick Reference Table
| Microampere-turns (µA·t) | Gigaampere-turns (GA·t) |
|---|---|
| 1 µA·t | 1 × 10-15 GA·t |
| 2 µA·t | 2 × 10-15 GA·t |
| 5 µA·t | 5 × 10-15 GA·t |
| 10 µA·t | 1 × 10-14 GA·t |
| 25 µA·t | 2.5 × 10-14 GA·t |
| 50 µA·t | 5 × 10-14 GA·t |
| 100 µA·t | 1 × 10-13 GA·t |