radios, telephones, and coumputers
a gog ate my cheese
Electric motors, televisions, maglev trains, telephones, computers and many other modern devices use electromagnets A selection of articles related to Electromagnet - Devices that use electromagnets DEFINITION Classification: 335/ This class is restricted to the structure of electric current switching devices or relays of general application for closing or opening electrical circuits which devices are magnetically operated or to magnet structure, per se, either electromagnets or permanent magnets, adapted for use as a source of magnetic flux for performing external work
Electromagnets are used in many electronic devices because they can be used to lift very heavy objects. They are also in machines doctors and scientists use everyday. As you can see, electromagnets are used in many different ways!
AC/DC Motors, Generators etc. are the devices that make Used of electromagnets.
Electromagnets in scrapyards are used to carry metal around. Electromagnets are better than normal magnets because you can turn the current on and off.
I think that electromagnets are used in the home in televisions, by giving current to the electromagnet, which then gives a magnetic field out causing the television to turn on. Also, other devices like electronic bells, and other devices. See the other questions on 'electromagnets in the home' to find out other devices!!!
Electromagnets are components of most electrical ,digital and electronically operated devices in household , industries,defence,space research,IT,medical including instrumentations,automation,switches,timing devices,robotics in everyday use . Some examples are TV,computers,digital mobiles, automobiles etc
cell phones use electromagnets by ..........
no there is no use of electromagnets in iron box
Electric motors do use electromagnets.
Electromagnets are widely used in the society. An advantage is that humans use electromagnets in all kinds of useful utensils like doorbells, telephones, cranes, computer disks, mobile phones, televisions and so on. Also eye surgeons, while performing operations, use electromagnetic devices to recover the patient.
Electromagnets are used in many ways. Televisions use electromagnets to direct the electron beam, whereas loudspeakers and earphones use electromagnets to push the diaphragm forwards.
CAT Scan does not use electromagnets, its MRI (Magnetic Resonance Imaging) which uses Electromagnets to produce images of the patient's body.
T. B. Montgomery has written: 'Design of magnets and electromagnets' -- subject(s): Magnetism, Electromagnets, Magnets, Magnetic devices
Because they are magnets and electronics stick to magnets
Inside of electric motors are electromagnets and permanent magnets. In a metal junk yard large electromagnets are used to pick up metal. In MRI's large electromagnets are used for imaging.
Electromagnets are primarily used to produce electricity Any large scale facility with lots of instruments will definitely have electromagnets in it. Generators in the powerhouse uses big electromagnets to produce AC voltage which is then transported for the commercial or residential use.
the window of the car
The ancient Greeks understood magnets but since they did not have a source of electricity, they did not use electromagnets. They did make compasses.
Yes, it its because the electromagnets is a kinds of machine that you uses in a application magnets in your homemade.