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How do magnets work in telephone?
Magnets are used in telephones' speakers to make vibrations of air (sounds)
Why bar magnet is not used in speakers?
Bar magnets are not typically used in speakers because they are relatively large and heavy compared to other types of magnets, making them less practical for the size constraints of speaker designs. Additionally, bar magnets can lose their magnetism over time due to demagnetization, which could affect the performance of the speaker. Instead, smaller and more powerful magnets, such as neodymium magnets, are commonly used in speakers.
Are the magnets on back of speakers neodymium magnets?
no
What are magnets used for in every life?
Magnets are actually used in most of the items we use today, such as: * car doors * door hinges * computers * hoovers * blenders * CD players * washing machines * fax machines * escalators * elevators * loud speakers * credit cards * TVs * fridge doors * toys * jewelry * electric toothbrushes * junk yards * Roller Coasters *fridge magnets
What do magnets have to do with cell phones?
just the magnets in the built in speakers
What are magnet for?
Some magnets are used to make electric motors and generators.Some magnets are used for car doors,door hinges,computers,hovers,blenders, CD players,washing machines, fax machines, escalators, elevalators,loud speakers,credit cards,tv,fridge doors,toys,jewelry, and elecric toothbrushes, magnets are used in junk yards to make new cars too,magnets are used in Roller Coasters.These are called electro magnets and you can turn them on and off.and they are also used in the new unistation 360 witch is awesome.
What are two devices in a household that use permanent magnets?
Refrigerator doors use permanent magnets to keep them closed and magnets are commonly used in speakers to convert electrical energy into sound by causing the driver (cone) to vibrate.
What would you use magnets for at home?
fridge magnets speakers tv
Do stereo sets have magnets?
The speakers in a stereo contain powerful magnets.
Where in the cars magnets are used?
Magnets are used in every vehicle built. They are found in the alternator, starter, and speakers of the vehicle. They may also be found used as devices to keep things closed.
What things are in your m3player speakers?
magnets
What is magnetism used for like anything?
Magnets are widely used in motors, generators. speakers and many other things.
