when you control both sides of the energy spectrum that your working with, even friction will become negligible.
Everything is energy, everything has an energy flow that is bidirectional
Everything is energy, everything has an energy flow that is bidirectional
or tune resonance
then the shorted portion resonance cannot fail to be of a higher frequency and thus cannot be identical to that of the driven half, the shorted portion needing either turn number or spacing adjustment in order to be useful.
should think health and saftey and the thought police would be jumping all over this in this day and age

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