How rapidly can an electromagnet get magnetised and de-magnetised?

  • Thread starter Thread starter Peter Ahlman
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    Electromagnet
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30 replies · 14K views
I'm sorry Peter, but I can't let this thread go on any longer. It is a waste of time. What you are trying to do is create a propulsion device using EM fields and the truth is it won't work. Please keep on learning as much as you can about EE and EM, because the more you know, the earlier you can reject ideas that won't work, and the sooner you can move on to other ideas that may have a chance of working.

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