Convert Coulombs per cubic metre to Millicoulombs per cubic metre
Convert Coulombs per cubic metre (C/m³) to Millicoulombs per cubic metre (mC/m³) instantly and accurately.
Conversion Formula
mC/m³ = C/m³ × 1000
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.
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.
Quick Reference Table
| Coulombs per cubic metre (C/m³) | Millicoulombs per cubic metre (mC/m³) |
|---|---|
| 1 C/m³ | 1000 mC/m³ |
| 2 C/m³ | 2000 mC/m³ |
| 5 C/m³ | 5000 mC/m³ |
| 10 C/m³ | 10000 mC/m³ |
| 25 C/m³ | 25000 mC/m³ |
| 50 C/m³ | 50000 mC/m³ |
| 100 C/m³ | 100000 mC/m³ |