Post #1716869
2026-04-15 15:15 UTC
@andrewt In the X-Men films, Magneto escapes from prison when one of his guards gets an iron injection from Mystique.
How many tesla must Magneto be able to generate?
Replies (1)
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@andrewt@mathstodon.xyz 2026-04-15 15:24
@bencurthoys should be able to get an upper and lower bound on this — he needs more iron than a human body normally has, but less than that plus this one syringe although i gather the field *gradient* also matters but we can presumably model him as a solenoid?