Vacuum permeability

The vacuum permeability or magnetic constant is an ideal physical constant for the value of magnetic permeability in a classical vacuum and equal to $4\pi10^{-7}$.

Symbol
$\mu_0$
Unit
H/m

Default
1.2566370614359173e-06

Used in
$c_{SI}$
$L_1$
$L_2$
$L_3$
$R_{earth}$
$X_{ar}$
$X_c$
$X_{S1}$
Reactance section 1 [$\Omega$/m]
$X_{S2}$
Reactance section 2 [$\Omega$/m]
$X_{S3}$
Reactance section 3 [$\Omega$/m]
$z_{e2}$
$z_{earth}$
$z_{os}$
$z_{sc,sh}$