Question

The gravitational force between a H-atom and another particle of mass m will be given by Newton’s law:

F=G (M.m)/r² , where r is in km and

(a) M = m_proton + m_electron.

(b) M = m_proton + m_electron  -B/C²(B = 13.6 eV).

(c) M is not related to the mass of the hydrogen atom.

= magnitude of the potential energy of electron in the H-atom).

Answer 1

(b) M = m_proton + m_electron  -B/C²(B = 13.6 eV).