Convert Megawebers to Flux quanta
Convert Megawebers (MWb) to Flux quanta (Φ₀) instantly and accurately.
Conversion Formula
Φ₀ = MWb × 4.835978485e+20
About Megawebers
The megaweber (MWb) equals 10⁶ Wb. Encountered in calculations for very large power plant generators and astrophysical applications; the total flux through a cross-section of a large sunspot group can reach MWb scale. 1 MWb = 10⁶ Wb = 10¹⁴ Mx.
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
| Megawebers (MWb) | Flux quanta (Φ₀) |
|---|---|
| 1 MWb | 4.836 × 1020 Φ₀ |
| 2 MWb | 9.672 × 1020 Φ₀ |
| 5 MWb | 2.418 × 1021 Φ₀ |
| 10 MWb | 4.836 × 1021 Φ₀ |
| 25 MWb | 1.209 × 1022 Φ₀ |
| 50 MWb | 2.418 × 1022 Φ₀ |
| 100 MWb | 4.836 × 1022 Φ₀ |