Question

 How are electromagnets used in radios?

Answer Electromagnets are very useful devices used in several everyday objects. They can be used for heavy duty work or smaller work. One very common item which uses electromagnets is the loud speaker in ... Read More »
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Top Q&A For: How are electromagnets used in radios

Do CB radios work with regular walkie talkiesOr do CB radios only work with other CBs?

Let us first define the term "walkie talkie". This a common reference to *any* handheld portable radio, regardless of frequency or radio service. There are CB, FRS, GMRS... etc walkies.With that ... Read More »
http://answers.yahoo.com//question/index?qid=20060826131448AAsPVfW

What are electromagnets?

Electromagnets are magnets that use electricity to gain their magnetic properties. They are made up of a metal coil that is wrapped around an iron core. Powering the coil induces strong magnetic pr... Read More »
http://www.answerbag.com/q_view/1905505

When are electromagnets used?

An electromagnet is a magnet that has its field generated by electric current. It is no longer magnetic when the current is stopped. Electromagnets allow many common devices to work.SpeakersElectro... Read More »
http://www.answerbag.com/q_view/1912841

What are electromagnets used in?

The electromagnet is important, according to NASA's Kid's Science Network, as it allows magnets to be used in a variety of situations and machines with the ability to turn off the magnet to either ... Read More »
http://www.answerbag.com/q_view/1915724


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