Drivers for speakers or headphones.
These objects use magnets...CompassesSpeakersRefrigeratorsComputersCarsCeiling FansPrintersTelephonesTape RecordersWatches
One of the most common use for magnets is on cupboard doors to hold them closed you will also find magnets in lots of electrical devices because they are a main component in speakers of all sizes even the tiny ones used in phones. I could go on and on but you only asked for one and I gave you two.
When you are in an elevator, the elevator is a pulley.
A vacuum does not 'use' magnets. However magnets and a vacuum are used in conjunction in several applications. particle accelerators for example.
You need to know how it works because you use it everyday of your life.
to answer questions like this using their computer
Well, to keep a picture or a report card, regular letter and all that stuff on a fridge
inside fridge door, inside your toaster, and all the motors in the house
These objects use magnets...CompassesSpeakersRefrigeratorsComputersCarsCeiling FansPrintersTelephonesTape RecordersWatches
electric motors
One of the most common use for magnets is on cupboard doors to hold them closed you will also find magnets in lots of electrical devices because they are a main component in speakers of all sizes even the tiny ones used in phones. I could go on and on but you only asked for one and I gave you two.
a pen
They are used everyday to move scrap iron around the scrap yard...
Any use of electrolysis in everyday life of an appartment.
Polonium is not used in everyday life.
magnets are used in everyday life lots like, sticking on your fridge, playing with, tapes, credit cards, door patches, to clip/hold things together, magnetic earings, to help find your keys, the tubes, you can even find a magnetic force in some animals as they are able to detect the earths magnetic field. ------------------------------------------------------------------------------------------------------------------ dude definitely the wrong answer for this question.
how are emeralds use in everyday life