An electron and a deuteron (bare nucleus of 2H) are placed ... ...

   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?
(A) Felec = 4000 Fd
(B) ...
(C) ...
(D) ...
(E) ...

*This question is included in 16. Atomic and Nuclear Physics