4 ms·
Would such springs lose magnetism after a while, or do they remain permanent?
by Aardwolf 11y ago
Would such springs lose magnetism after a while, or do they remain permanent?
- Natanael_L 11y agoI'm guessing their magnetism will be worn down by use (they're standard magnetized permamagnets), but it will happen over years in normal circumstances. The time depends on heat, currents (should be minimal) and opposing magnetic forces (relatively small here). Also impacts.