Yes they do!! I have just realized. The magnets well...A printer uses magnets for the buttons. The buttons are pushed, and then a magnetic signal is sent to the printer, giving it that command, and it does what you pressed.
Some of the water heaters uses magnets. Magnets softens the water.
Ferro-magnets, permanent magnets, temporary magnets, and electromagnets. Ferro-magnets are magnets that are magnetic at a higher temperature than room temperature. do not quote me on that. permanent magnets are magnets that are always magnets, they are the kinds you use a lot. Temporary magnets are things that are magnetic in an extrenal magnetic field. Last but not least, electromagnets. Electromagnets are coils of wire around a cobalt, nickel, or iron. When ou run electricity through the wire, the core and wire become magnetic.
MAGNETS!
what is a keeper used for
permanent magnets are not used in electric bells because they do not make the bells to ring well
tv , tosters , fridges , printers
you can use magnets to separate iron from sand.
Laser printers and ink-jet printers don't use a ribbon.
Some of the water heaters uses magnets. Magnets softens the water.
they use magnets to concentrate energyto them
A vacuum does not 'use' magnets. However magnets and a vacuum are used in conjunction in several applications. particle accelerators for example.
Printers can be categorized in a number of ways.There are inkjet and laser printers. Inkjet printers use ink cartridges while laser printers use laser toner cartridges.Also, printers can be classified as colored or black.
These objects use magnets...CompassesSpeakersRefrigeratorsComputersCarsCeiling FansPrintersTelephonesTape RecordersWatches
Laser printers use a drum and toner.
fridge magnets speakers tv
The main use of magnets in workplaces is for the transfer of electrical waves into tools, drills, saws, etc. They make use of magnets.
You can use Hp 92 in these HP Printers modals - HP Photosmart 7850 Printers, HP Deskjet 5440 Printers, HP PSC 1510