9 ms·
In this case the eletric current creates the magentism though. Turn off power and poof, gravity is back
by k26dr 9y ago
In this case the eletric current creates the magentism though. Turn off power and poof, gravity is back
- rrobukef 9y agoOnly half of the setup are electro magnets. The other half are permanent. If the elevator falls the permanent magnets will induce the coils.