Post #2988151
2026-05-14 14:52 UTC
(arrived at this point, which also was Faraday's for many years, it is beyond my imagination how one can persist and continue to improve experiments without the slightest sign of a positive effect.
I know that Faraday law predicts and effect, so I am motivated to insist, but Faraday did not know about this law., yet, so why he insisted? Anyway...)
Replies (1)
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@franco_vazza@mastodon.social 2026-05-14 14:56
3. We can still increase the magnetic flux by inserting a ferromagnetic cylinder into the primary coil. For the same current, this boosts the magnetic field by Km~100-1000, i.e. by the relative magnetic permittivity of Iron. That's a big boost! If I now do the same and flicker the contacts with the 1V battery, a tiny <0.1mV tension appears on the secondary coil. Something has travelled between a couple of cm of empty space! And what has travelled, is "the future", as seen in 1831.