Symbol
$R_{\mathrm{0}}$
Unit
Ω/m
Formulae
$R_{\mathrm{co}} \left(y_{\mathrm{s}} + 1\right) + R_{\mathrm{so}}$cable without armour
$\frac{3 R_{\mathrm{A_{\mathrm{1}}}} R_{\mathrm{so}}}{3 R_{\mathrm{A_{\mathrm{1}}}} + R_{\mathrm{so}}} + R_{\mathrm{co}} \left(y_{\mathrm{s}} + 1\right)$cable with armour
Related
$R_{\mathrm{A_{\mathrm{1}}}}$
$R_{\mathrm{co}}$
Used in
$Z_{\mathrm{0}}$