Alfvén wave
= Alfvén wave
{c}
{wiki}
An Alfvén wave is transverse and incompressible, with displacement perpendicular to both the background magnetic field and the wavevector. Its frequency is $\omega^2=(\mathbf k\mathbin\cdot\mathbf v_A)^2$.
= Alfvén wave
{c}
{wiki}
An Alfvén wave is transverse and incompressible, with displacement perpendicular to both the background magnetic field and the wavevector. Its frequency is $\omega^2=(\mathbf k\mathbin\cdot\mathbf v_A)^2$.