A.
\({F_d}/{F_{hd}} = 1,{14.10^{39}}.\)
B. \({F_d}/{F_{hd}} = 1,{24.10^{39}}.\)
C. \({F_d}/{F_{hd}} = 1,{54.10^{39}}.\)
D. \({F_d}/{F_{hd}} = 1,{34.10^{39}}.\)
A
\(\begin{array}{l} \left\{ \begin{array}{l} {F_d} = k\frac{{\left| {{q_1}{q_2}} \right|}}{{{r^2}}}\\ {F_{hd}} = G\frac{{{m_1}m{}_2}}{{{r^2}}} \end{array} \right.\\ \Rightarrow \frac{{{F_d}}}{{{F_{hd}}}} = k\frac{{\left| {{q_1}{q_2}} \right|}}{{G{m_1}{m_2}}}\\ = \frac{{{{9.10}^9}.1,{{6.10}^{ - 19}}.3,{{2.10}^{ - 19}}}}{{6,{{67.10}^{ - 11}}.9,{{1.10}^{ - 31}}.6,{{65.10}^{ - 27}}}}\\ = 1,{14.10^{39}} \end{array}\)
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