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electromagnetic devices are devices that work on electricity but are magnetic

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11y ago
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15y ago

your cellular phone -- it converts EM signals into audible signals and back.

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Q: What are some electromagnetic devices?
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Related questions

What is electromagnetic fog?

Nearly all electrical devices will emit some electromagnetic radiation. In some cases this can be strong enough to affect nearby sensitive instruments or radio receivers and can be the result of multiple devices operating in a small area.


What is put in the core of electromagnetic induction devices?

The answer is iron.


Which type of waves from the electromagnetic spectrum are used in heat lamps and heating sensing devices?

Infrared waves from the electromagnetic spectrum are used in heat lamps and heat sensing devices.


Which type of wave from the electromagnetic spectrum are used in heat lamps and heat sensing devices?

Infrared waves from the electromagnetic spectrum are used in heat lamps and heat sensing devices.


What is electronic pollution?

Some people believe that electromagnetic radiation from power lines and electric devices can impact human health. This is largely unproven.


A fluctuation in voltage levels caused by other devices on the network or electromagnetic interference is called what?

noise


What is maser and laser?

maser : any of several devices that amplify or generate electromagnetic waves, especially microwaves.


Does the Air Force really use microwaves or electromagnetic frequency devices to cause people to have heart attacks?

No.


What has the author Herbert H Woodson written?

Herbert H. Woodson has written: 'Electromechanical dynamics' -- subject(s): Dynamics, Electromagnetic devices, Electromagnetism, Electromechanical devices


What has the author Tore Wessel-Berg written?

Tore Wessel-Berg has written: 'Electromagnetic and Quantum Measurements - A Bitemporal Neoclassical Theory' 'Electromagnetic and quantum measurements' -- subject(s): Electromagnetic measurements, Physical measurements, Quantum theory 'Theoretical investigation of bulk semiconductor techniques for application to phased array microwave devices' -- subject(s): Industrial applications, Microwave devices, Semiconductors


How do wireless communication system and and receive signals?

on electromagnetic wavesThrough Tx and Rx devices which send signal to the station


What is the relation between medical and electromagnetic?

There is no relation between medical uses of electromagnetic energy and alternative devices. There are no available scientific evidence to support claims in treating any diseases with the use of electromagnetism.