| Charge on electron (e) | 1.60217634 × 10^{-19} C |
| Avogadro’s number (NA) | 6.022142 × 10^{23} 1/mol |
| Permeability of vacuum μ0 | 12.566370614 × 10^{-7} Vs/Am 4π × 10^{-7} Vs/Am |
| Permittivity of vacuum ϵ0 | 8.854187817 × 10^{-12} As/Vm |
| Charge on electron (e) | 1.60217634 × 10^{-19} C |
| Avogadro’s number (NA) | 6.022142 × 10^{23} 1/mol |
| Permeability of vacuum μ0 | 12.566370614 × 10^{-7} Vs/Am 4π × 10^{-7} Vs/Am |
| Permittivity of vacuum ϵ0 | 8.854187817 × 10^{-12} As/Vm |