If \(g{E}\) and \(g{M}\) are the accelerations due to gravity on the surfaces of Earth and the Moon respectively, and if Millikan's oil drop experiment could be performed on the two surfaces, the ratio of the electronic charge on the Moon to the electronic charge on the Earth would be which of the following?

W) \(g{E}\)/\(g{M}\)

X) 1

Y) \(g{M}\)/\(g{E}\)

Z) (\(g{M}\)/\(g{E}\))\({}^{2}\)
X) 1