Convert Attocoulombs per cubic metre to Millicoulombs per cubic metre
Convert Attocoulombs per cubic metre (aC/m³) to Millicoulombs per cubic metre (mC/m³) instantly and accurately.
Conversion Formula
mC/m³ = aC/m³ × 1.000000000e-15
About Attocoulombs per cubic metre
The attocoulomb per cubic metre (aC/m³) equals 10⁻¹⁸ C/m³, a scale with fewer than 10 elementary charges per cubic metre. Residual charge density in the intergalactic medium (~0.1 ion/m³) is around 0.016 aC/m³; theoretical models of charge density in near-vacuum regions and cosmological large-scale structure simulations use aC/m³. 1 aC/m³ = 10⁻¹⁸ C/m³ = 10⁻³ fC/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
| Attocoulombs per cubic metre (aC/m³) | Millicoulombs per cubic metre (mC/m³) |
|---|---|
| 1 aC/m³ | 1 × 10-15 mC/m³ |
| 2 aC/m³ | 2 × 10-15 mC/m³ |
| 5 aC/m³ | 5 × 10-15 mC/m³ |
| 10 aC/m³ | 1 × 10-14 mC/m³ |
| 25 aC/m³ | 2.5 × 10-14 mC/m³ |
| 50 aC/m³ | 5 × 10-14 mC/m³ |
| 100 aC/m³ | 1 × 10-13 mC/m³ |