Definition:Vacuum Permittivity/Dimension
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Definition
The vacuum permittivity has the dimension $\mathsf {M^{-1} L^{-3} T^4 I^2}$.
This arises from its definition as capacitance per unit length:
- $\dfrac {\mathsf {M^{-1} L^{-2} T^4 I^2} } {\mathsf L}$