0
In general, electromagnets are used to move things; whether it be ultra small things like molecules or super large things like locomotives or cruise ships.
MRI systems use electromagnets to "move" or at least change the polarity of molecules then measures the amount of electromagnetic energy created when the molecules move back. (yes, that's an oversimplification)
Tape recorders use electromagnets to move iron oxide molecules on a tape, forcing a specific magnetic orientation of the molecules that can be read when the tape passes a tape read head.
Electromagnets are used to move armatures of electric motors, and the armatures are connected to shafts that rotate, propelling a cruise ship or a locomotive.
Electromagnets "move" the electron beam of a CRT, allowing the picture to be displayed on older televisions.
That is just an example of a few uses of electromagnets. Keep looking, they are all around us.
Still curious? Ask our experts.
Chat with our AI personalities
Maxine
Rene
Professor
Add your answer:
Earn +20 pts
What are the appliances that uses electromagnet?
Some common appliances that use electromagnets include refrigerators (for compressors), washing machines (for motors), electric fans (for motors), and microwave ovens (for magnetrons). Electromagnets are also found in speakers, MRI machines, doorbells, and some power tools.
What are some of the uses of magnets and electromagnets in our daily life?
Magnets are used in everyday items like refrigerator doors, speaker systems, and magnetic toys. Electromagnets are used in devices such as MRI machines, electric motors, and generators. Both magnets and electromagnets play crucial roles in technology, transportation, and healthcare.
Name two common devices that uses electromagnets?
Two common devices that use electromagnets are electric motors and loudspeakers. Electric motors use electromagnets to generate movement by converting electrical energy into kinetic energy, while loudspeakers use electromagnets to convert electrical signals into sound waves.
What are the Names of electromagnets?
Some common types of electromagnets include solenoids, toroids, and horseshoe magnets. These electromagnets are widely used in various applications such as relays, motors, MRI machines, and speakers.
Uses of electromagnets in everyday living?
Electromagnets are used in everyday life in applications such as electric motors, MRI machines, speakers, and doorbells. These devices utilize electromagnets to convert electrical energy into mechanical motion, create magnetic fields for imaging purposes, produce sound waves, and trigger the ringing of a doorbell respectively.
