Convert Picowebers to Flux quanta
Convert Picowebers (pWb) to Flux quanta (Φ₀) instantly and accurately.
Conversion Formula
Φ₀ = pWb × 483.5978485
About Picowebers
The picoweber (pWb) equals 10⁻¹² Wb. Encountered in weak-signal inductive sensor calibration and magnetoencephalography (MEG) signal chain characterisation; the residual flux in a demagnetised thin-film read head is in the pWb range. 1 pWb = 10⁻¹² Wb = 10³ fWb.
About Flux quanta
The magnetic flux quantum (Φ₀ = h/2e) equals exactly 2.067833848×10⁻¹⁵ Wb (2019 SI definition). The natural unit of flux in superconductors - flux enters a type-II superconductor in integer multiples of Φ₀ (Abrikosov vortices). Used in SQUID, Josephson junction and quantum computing metrology. 1 Φ₀ ≈ 2.068 fWb.
Quick Reference Table
| Picowebers (pWb) | Flux quanta (Φ₀) |
|---|---|
| 1 pWb | 483.598 Φ₀ |
| 2 pWb | 967.196 Φ₀ |
| 5 pWb | 2417.99 Φ₀ |
| 10 pWb | 4835.98 Φ₀ |
| 25 pWb | 12089.9 Φ₀ |
| 50 pWb | 24179.9 Φ₀ |
| 100 pWb | 48359.8 Φ₀ |