Convert Millicoulombs per cubic metre to Coulombs per cubic metre
Convert Millicoulombs per cubic metre (mC/m³) to Coulombs per cubic metre (C/m³) instantly and accurately.
Conversion Formula
C/m³ = mC/m³ × 0.001
About Millicoulombs per cubic metre
The millicoulomb per cubic metre (mC/m³) equals 10⁻³ C/m³, the scale for space charge in streamer discharge channels and moderately doped semiconductor depletion regions. Silicon doped at ~6×10¹⁵ /m³ carries depletion charge density ≈1 mC/m³; streamer plasma cores during lightning leader propagation have net charge densities of 0.1-10 mC/m³. 1 mC/m³ = 10⁻³ C/m³ = 10³ µC/m³.
About Coulombs per cubic metre
The coulomb per cubic metre (C/m³) is the SI coherent unit of volume charge density, equal to 1 A·s·m⁻³. The depletion region of a silicon pn junction doped at ~6×10¹⁸ /m³ carries ρ ≈1 C/m³; the lightning return-stroke channel has net charge density of several C/m³; electrolytic capacitor dielectric space charge is in the C/m³ range. 1 C/m³ = 10³ mC/m³.
Quick Reference Table
| Millicoulombs per cubic metre (mC/m³) | Coulombs per cubic metre (C/m³) |
|---|---|
| 1 mC/m³ | 0.001 C/m³ |
| 2 mC/m³ | 0.002 C/m³ |
| 5 mC/m³ | 0.005 C/m³ |
| 10 mC/m³ | 0.01 C/m³ |
| 25 mC/m³ | 0.025 C/m³ |
| 50 mC/m³ | 0.05 C/m³ |
| 100 mC/m³ | 0.1 C/m³ |