  Elastic electron-helium-3 scattering is studied in the relativistic impulse
approximation. The amplitudes for the three-nucleon system are obtained by
solving the relativistic generalization of the Faddeev equations with a
separable rank-one kernel of the nucleon-nucleon interaction. The contribution
of partial-wave states with nonzero orbital moment of a nucleon pair is
investigated. The static approximation and additional relativistic corrections
for the 3He charge form factor are calculated for the momentum transfer squared
up to 100 fm^-2. The contribution of the 3D1 partial-wave state and
relativistic corrections are found to be sizable at high energies.
