Comparing Gravity and Electromagnetism

imi · 2003-11-16T03:21:08+00:00

Am interested in comparing gravity with electromagnetism. What are the differences in properties between the forces and how are they alike?

Thread 'Free surface problem in electrohydrodynamics'

I'm thinking about the following problem. I have an electrified fluid with a constant charge density, Q, within the fluid. Will this necessarily yield a surface charge? Would I have to compute it by looking at the displacement fields on either side of the interface? Would it change if the bulk charge within the fluid remains constant?

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Thread 'Free surface problem in electrohydrodynamics'

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