) Estimate how fast an electron is traveling from one dome to the other when this distance is the maximum this VDG can produce sparks. Consider that the VDG is a ~1MV. Do the results make sense? Show work [Hint: conservation of mechanical energy at its best…] Q3b) Do you expect brighter or dimmer sparks if the VDG was in a low-pressure chamber? Explain. How does this relate to the previous question? See one of the experiments I performed with a Tesla coil in UAH’s Propulsion lab here. Q3c) Imagine you approach a candle flame next to a VDG. Do you expect to see something interesting? Q3d) Imagine you try to discharge your VDG inside a tube that is filled with Argon (Ar). What do you think it would happen?