Convert Abcoulombs per cubic centimetre to Attocoulombs per cubic metre
Convert Abcoulombs per cubic centimetre (abC/cm³) to Attocoulombs per cubic metre (aC/m³) instantly and accurately.
Conversion Formula
aC/m³ = abC/cm³ × 1.000000000e+25
About Abcoulombs per cubic centimetre
The abcoulomb per cubic centimetre (abC/cm³) is the volume charge density unit of the CGS-EMU system, equal to 1 abC / 1 cm³ = 10 C / 10⁻⁶ m³ = 10⁷ C/m³. It appears in nineteenth-century electromagnetic texts and in CGS-EMU space-charge-limited current models; metallic free-electron charge densities are conveniently expressed at this scale in CGS analysis. 1 abC/cm³ = 10⁷ C/m³ = 10 MC/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
| Abcoulombs per cubic centimetre (abC/cm³) | Attocoulombs per cubic metre (aC/m³) |
|---|---|
| 1 abC/cm³ | 1 × 1025 aC/m³ |
| 2 abC/cm³ | 2 × 1025 aC/m³ |
| 5 abC/cm³ | 5 × 1025 aC/m³ |
| 10 abC/cm³ | 1 × 1026 aC/m³ |
| 25 abC/cm³ | 2.5 × 1026 aC/m³ |
| 50 abC/cm³ | 5 × 1026 aC/m³ |
| 100 abC/cm³ | 1 × 1027 aC/m³ |