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So wouldn't this build up a charge over time if its giving off electrons or am I misunderstanding?
by tocomment 13y ago
So wouldn't this build up a charge over time if its giving off electrons or am I misunderstanding?
- dnautics 13y agousually for ion propulsion systems you throw off positive ions and also include a rear-facing electron gun. Don't know the exact details, but if it's throwing off neutral waters, with some proportion of charged waters, those charged waters will find their way back to satellite via coulomb forces, but the uncharged water propulsive component will still make a difference.