Magnetic Mayhem Exploring the Battery Impact

He said that a strong magnetic field "should not affect batteries at all". Even if 'twere a rare-earth magnet of about 1/3rd C cell size, which will pick up at ... For example, some phone cases can affect your phone's battery life, such as those cases that generate excess heat. Meaning, depending on the ... It is often claimed that a magnet can damage the memory or the hard disk of a smartphone. Older hard discs made use of magnetism, but this technology isn't ... What's the Effect of Magnets on Smartphones? ; Iron, ; cobalt, ; nickel and ; their alloys are magnetic materials. These substances can involuntarily rub against ... in motors? ... Permanent magnet alternators are difficult to regulate. With an excited field alternator, you in a motor and generator? ... field voltage for weaker ... The magnets used to hold guns for example, while powerful are not powerful enough to damage anything, and as such, the magnetic field should not ... Your device has a glass back so magnets will not work. A static magnetic field does not damage a vehicle key or the built-in transponder for the anti-theft device. Therefore, you can hang your car key on a magnetic ... Ionizing radiation can damage the body's DNA and cells, which may contribute ... But the electric and magnetic fields in ELF radiation can act independently. Neodymium permanent magnets are used in EV traction motors because of their powerful magnetic fields and relatively strong resistance to demagnetization.