A charged parallel-plate capacitor has an electric field E0 between its plates. Ignore the force of gravity. Note the approximations:
mproton ≈2000 melectron,
melectron ≈ 9 x 10–31 kg,
qproton = 1.6 x 10–19 C.
An electron and a deuteron (bare nucleus of 2H) are placed between the plates. How does the magnitude of the force on the electron Felec compare with the magnitude of the force on the deuteron Fd?