Not The Onion

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Police officer's gun sucked away by powerful magnets in lab raid (www.newsweek.com)

submitted 1 month ago by [email protected] to c/nottheonion

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[–] Zirconium 4 points 1 month ago (1 children)

Wait if the bullet is generating Eddy current can we get electric bullets by shooting bullets through an MRI like shooting an arrow through fire to get a flaming arrow.

[–] FuglyDuck 7 points 1 month ago

The bullet would not be generating an eddy current.

The eddy currents are induced in the bullet by the magnetic fields as it passes through.

It’s like a generator’s coil that doesn’t have anything attached to it. Because there’s nowhere for it to go, the eddy currents just dissipate when it leaves the magnetic field.