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Q: Why are temporary magnets used in telephones?
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Related questions

How do magnets work in telephone?

Magnets are used in telephones' speakers to make vibrations of air (sounds)


Were would temporary magnets be used?

Where your dad was dildod last night


Is magnets use in telephones?

Yes they are - in both the speaker and microphone.


Can magnets be temporary?

Electromagnets are temporary magnets made of iron usually that are created by passing a current through a wire wrapped around the iron. There are also ways of making temporary magnets out of ordinary iron objects that can later be demagnetized. I am not wise in the ways of these latter type of temporary magnets.


Where are temporary magnets used?

It makes sense that since some magnets are called "permanent magnets," other magnets should be called "temporary magnets." But since when did English make sense? We usually call them "electromagnets" instead. Electromagnets are used in most electric motors, and cranes that lift scrap metal. They're also used in relays and the write heads of tape recorders (including video tape recorders).


Where would temporary magnets be used?

Where your mom was spanked hardly for being a bad girl


In what different gadegets are electro magnets used in?

Electromagnet is used in electric bell, loudspeakers, telephones, electric motors, fans, refrigerator, washing machines etc


How are temporary and permanent magnets alike?

Yes Permanent magnets is the term used to describe magnets that are always magnetic, an non permanent magnet would be an electro magnet which is only a magnet when an electric current is put through it.


What types of magnets are easy to magnetized but lose magnetism quickly?

temporary magnets


What types of magnets are easy to magnetize lose magnetism quickly?

temporary magnets


What types of magnets are easy to magnetize but lose magnetism quickly?

temporary magnets


Are permanent magnets are used in doorbells?

no it is not . a temporary magnet is used instead. If you use a permanent magnet, the doorbell will keep on ringing