Convert Attocoulombs per metre to Coulombs per inch
Convert Attocoulombs per metre (aC/m) to Coulombs per inch (C/in) instantly and accurately.
Conversion Formula
C/in = aC/m × 2.540000000e-20
About Attocoulombs per metre
The attocoulomb per metre (aC/m) equals 10⁻¹⁸ C/m, the scale for linear charge density in quantum-confined nanostructures. Induced charge along a quantum dot nanowire segment under a modest gate voltage is in the aC/m to fC/m range; charge delocalised along conjugated organic molecules is estimated in aC/m; electron-beam lithography exposure doses on sub-10 nm features translate to aC/m line dosages. 1 aC/m = 10⁻¹⁸ C/m = 10⁻³ fC/m.
About Coulombs per inch
The coulomb per inch (C/in) equals exactly 1/0.0254 C/m ≈ 39.370 C/m, used in insulation specifications and dielectric withstand testing at the component level. Dielectric tape and insulating sleeve charge retention is sometimes expressed in C/in in US industry datasheets; PCB creepage and clearance charge density specifications for high-voltage designs appear in C/in. 1 C/in = 1/0.0254 C/m ≈ 39.370 C/m.
Quick Reference Table
| Attocoulombs per metre (aC/m) | Coulombs per inch (C/in) |
|---|---|
| 1 aC/m | 2.54 × 10-20 C/in |
| 2 aC/m | 5.08 × 10-20 C/in |
| 5 aC/m | 1.27 × 10-19 C/in |
| 10 aC/m | 2.54 × 10-19 C/in |
| 25 aC/m | 6.35 × 10-19 C/in |
| 50 aC/m | 1.27 × 10-18 C/in |
| 100 aC/m | 2.54 × 10-18 C/in |