Biot–Savart law comes from electromagnetics theory. Vorticity behind the wing(in the wake) induce downward vertical velocity upstream of the wing, so effective AoA of the wing is reduced.

Is this really mechanism what happend in real fluids(air)?

Biot–Savart law comes from electromagnetics theory. Vorticity behind the wing(in the wake) induce downward vertical velocity upstream of the wing, so effective AoA of the wing is reduced.

Is this really mechanism what happend in real fluid(air)?