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Do telephones telegraphs and electric motors all use electromagnets?
Cinnamaxxx
phones and electric motors definitely do!
Wiki User
∙ 13y ago
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The discovery of electromagnets led to the invention of electric motors?
Yes, the discovery of electromagnetism by Hans Christian Oersted in 1820 paved the way for the development of electric motors in the 19th century. By combining the principles of electromagnetism with moving parts, inventors like Michael Faraday were able to create the first functional electric motors. These motors revolutionized various industries by providing a reliable and efficient source of mechanical power.
The discovery of electromagnets led to the invention of electric motors.?
Yes it did
How an electromagnet is useful in a different ways?
All electric motors are electromagnets.
What industry use electromagnets?
Since electromagnets are used in most large electric motors,the answer is almost all industry.
Where use electromagnets?
Electromagnets are used in various applications such as MRI machines in the medical field, speakers and headphones in audio devices, and electric motors and generators in industrial machinery. They are also used in magnetic levitation trains, particle accelerators, and in various electronic devices like relays and solenoids.
What devices use electromagnetism?
Many electrical and electronic devices use electromagnets, including telephones, sound speakers, maglev trains, junkyard cranes, and doorbells. Electric motors create an electromagnetic field around a permanent magnet, as do the generators used to create electric power.
What are devices that use electromagnets?
Motors Transformers Maglev trains Electric toothbrushes Induction heaters
Things that contain magnets?
Magnets are used to make electric motors and generators. Without these electric motors and generators we would not have telephones, lights, electric heat, television, or computers. Some items that use electromagnets are: Maglev trains, car crushers, scrap metal sorters, telephones, computers, doorbells, tape recorders etc. Magnets are also used in compasses to show attraction and repulsion. Magnetized compasses are used to detect underground metal pipes.
Which device converts electric energy into rotational kinetic energy?
Some options:electric motorsolenoideinstein electromagnetic pump with no moving partsetc.
What do magnet have to do with simple motors?
Motors convert electrical energy to mechanical energy through moving electric conductors through a magnetic field. Magnets can be permanent magnets or electromagnets.
Direct electric current cannot be used to operate A. Electric motors B. Electric heaters C. Electromagnets D. Transformers?
D. Transformers. Transformers operate on alternating current (AC) and do not function with direct current (DC).
What is electromagnets used in?
Electromagnetism is used in electric motors, computer hard drives (and other magnetic storage media), junkyard electromagnets, televisions, particle accelerators, MRIs, and many other devices.
