Convert Picocoulombs per cubic metre to Attocoulombs per cubic metre
Convert Picocoulombs per cubic metre (pC/m³) to Attocoulombs per cubic metre (aC/m³) instantly and accurately.
Conversion Formula
aC/m³ = pC/m³ × 1000000
About Picocoulombs per cubic metre
The picocoulomb per cubic metre (pC/m³) equals 10⁻¹² C/m³, the scale for solar wind charge density and fair-weather atmospheric electricity. The solar wind near Earth has electron density ~5×10⁶ /m³, giving charge density ≈0.8 pC/m³; fair-weather atmospheric space charge near sea level is 1-10 pC/m³. 1 pC/m³ = 10⁻¹² C/m³ = 10⁻³ nC/m³.
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.
Quick Reference Table
| Picocoulombs per cubic metre (pC/m³) | Attocoulombs per cubic metre (aC/m³) |
|---|---|
| 1 pC/m³ | 1000000 aC/m³ |
| 2 pC/m³ | 2000000 aC/m³ |
| 5 pC/m³ | 5000000 aC/m³ |
| 10 pC/m³ | 10000000 aC/m³ |
| 25 pC/m³ | 25000000 aC/m³ |
| 50 pC/m³ | 50000000 aC/m³ |
| 100 pC/m³ | 100000000 aC/m³ |