Convert Megavolt-metres to Femtovolt-metres
Convert Megavolt-metres (MV·m) to Femtovolt-metres (fV·m) instantly and accurately.
Conversion Formula
fV·m = MV·m × 1.000000000e+21
About Megavolt-metres
The megavolt-metre (MV·m) equals 10⁶ V·m. Electric flux through a 1 m² cross-section of a 1 MV/m field near a lightning channel is 1 MV·m; total flux from a 10 mC enclosed charge is Q/ε₀ ≈ 1.13 × 10³ MV·m; large electrostatic precipitator discharge electrodes generate flux in the MV·m range. 1 MV·m = 10⁶ V·m.
About Femtovolt-metres
The femtovolt-metre (fV·m) equals 10⁻¹⁵ V·m, the smallest practical scale for electric flux. Shot noise-limited flux measurements in single-electron transistors and nanoscale sensors operate in the fV·m range; flux through sub-micron apertures exposed to extremely weak quasi-static fields spans fV·m to pV·m. 1 fV·m = 10⁻¹⁵ V·m = 10⁻³ pV·m.
Quick Reference Table
| Megavolt-metres (MV·m) | Femtovolt-metres (fV·m) |
|---|---|
| 1 MV·m | 1 × 1021 fV·m |
| 2 MV·m | 2 × 1021 fV·m |
| 5 MV·m | 5 × 1021 fV·m |
| 10 MV·m | 1 × 1022 fV·m |
| 25 MV·m | 2.5 × 1022 fV·m |
| 50 MV·m | 5 × 1022 fV·m |
| 100 MV·m | 1 × 1023 fV·m |