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because they can be turned on and off by opening and closing electric circuit.
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∙ 12y ago
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Where are electromagnets used in the home?
Electromagnets are used in many things such as in televisions, blenders, doorbells, and speakers
Why are electromagnets used in many electronics?
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!
Are Magnets and electromagnets are used in many devices?
yes
What are the electromagnets called that are used at junkyards?
The electromagnets that are used in junkyards are called just that, electromagnets. They are used to sort out different types of metals.
How are electromagnet usful?
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.
Why are electromagnetic used In many electronic devices?
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!
Where use electromagnets?
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.
Uses of electromagnets in everyday living?
Electromagnets play vital roles in everyday life. They power electric motors in appliances, produce sound in speakers, and enable magnetic door locks for security. Medical imaging devices like MRI machines rely on electromagnets, and maglev trains use them for propulsion. Additionally, electromagnets are utilized in scrapyard cranes for efficient lifting of metallic objects. These applications demonstrate the widespread importance of electromagnets in modern society.
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.
Are electromagnets used in i-pods?
yes
Why are electromagnets used in so many electronic devices?
Because they are magnets and electronics stick to magnets
How many appliances can be use from a 4KWH system at the same time?
It depends on the ratings of the appliances being used.
