Convert Amperes per weber to Gigaamperes per weber
Convert Amperes per weber (A/Wb) to Gigaamperes per weber (GA/Wb) instantly and accurately.
Conversion Formula
GA/Wb = A/Wb × 1.000000000e-9
About Amperes per weber
The ampere per weber (A/Wb) is the SI coherent unit of magnetic reluctance, equal to 1 H⁻¹. For a 100-turn coil with inductance L = 10 H the reluctance is ℛ = 10²/10 = 1 000 A/Wb. Also the unit of inverse inductance; a 1 H inductor has reluctance (referred to 1 turn) of 1 A/Wb. 1 A/Wb = 1 H⁻¹.
About Gigaamperes per weber
The gigaampere per weber (GA/Wb) equals 10⁹ H⁻¹. The scale for small air gaps and miniaturized cores: a 0.1 mm air gap with 1 mm² cross-section has ℛ = 0.1×10⁻³ / (1.257×10⁻⁶ × 10⁻⁶) ≈ 80 GA/Wb; MEMS micro-inductors and integrated on-chip magnetics operate in the GA/Wb range. 1 GA/Wb = 10⁹ H⁻¹.
Quick Reference Table
| Amperes per weber (A/Wb) | Gigaamperes per weber (GA/Wb) |
|---|---|
| 1 A/Wb | 1 × 10-9 GA/Wb |
| 2 A/Wb | 2 × 10-9 GA/Wb |
| 5 A/Wb | 5 × 10-9 GA/Wb |
| 10 A/Wb | 1 × 10-8 GA/Wb |
| 25 A/Wb | 2.5 × 10-8 GA/Wb |
| 50 A/Wb | 5 × 10-8 GA/Wb |
| 100 A/Wb | 1 × 10-7 GA/Wb |