It’s not that much though. You could easily make an electromagnet with magnetic flux density at it’s core of multiple tesla.
Comment on xkcd #3106: Farads
_Cid_@lemmy.world 4 months ago
“This magnet has one tesla”
kaidezee@lemmy.ml 4 months ago
marcos@lemmy.world 4 months ago
And you can get 1F capacitors in bulk from China for a few dozen dollars each.
Those things are still dangerous and scary. The 1T magnet way more so than the capacitor.
venoft@lemmy.world 4 months ago
Most neodymium magnets have like 7 Tesla at their surface.
Treczoks@lemmy.world 4 months ago
That stucks ;-)