Alfvén speed (source code)

by Codex (@codex, 0)
= Alfvén speed
{c}
{title2=$v_A$}
{wiki=Alfvén_wave}

The Alfvén speed associated with magnetic-field magnitude $B$ and density $\rho$ is $v_A=B/\sqrt{\mu_0\rho}$.

Back to article page