electromagnetism

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Related to Electric wave: Electromagnetic energy, Electromagnetic wave theory

electromagnetism

 [e-lek″tro-mag´nĕ-tizm]
magnetism developed by an electric current.

electromagnetism

(ē-lĕk″trō-măg′nĕ-tĭzm)
Magnetism produced by an electric current.

electromagnetism (i·lekˈ·trō·magˑ·n·ti·zm),

n one of nature's four forces; the electromagnetic force is pervasive, effectual at subatomic distances (the arena where weak and strong nuclear forces are of exceptionally short range) and at astronomical distances (the arena where gravitational forces are significant).

electromagnetism

magnetism developed by an electric current.
References in periodicals archive ?
Designed by NTT, the phones have a design error that could cause them to generate the same electric waves as those for distress calls when their batteries are recharged after stored electricity substantially decreases.
There will be no ghost phenomenon of pictures overlapping due to reflection of electric waves from buildings and mountains,'' said an official at the terrestrial broadcasting division of the Ministry of Internal Affairs and Communications.
He describes a complicated subject clearly and keeps our attention by giving us interesting facts along the way: the first mobile phone can be dated from 1879; the invisible electric waves emanating from our brains travel for about 200 miles and on and on.
Mitsubishi Electric develops security system using electric waves
This non-surgical procedure delivers tiny electric waves to the skin's surface to kick-start muscle tone and improve the repairing of cells.
Mobile phone use is also expected to be featured in the system, as users will be able to find the closest evacuation center and rescue personnel hope to locate buried people by tracking electric waves from mobile phones, they said.
The National Astronomical Observatory of Japan (NAOJ) announced Wednesday that it and the Korea Astronomy Observatory in South Korea have jointly succeeded in viewing electric waves emitted by a star some 5,000 light years from Earth.
RFID devices are used for exchanging information via near-field wireless communications that utilize electromagnetic fields or electric waves to transfer data from an IC tag embedded with ID data.
She was second on her last outing at two to Ed McMahon's Electric Waves, who subsequently landed the Cornwallis.
Another interesting runners is Saudi Arabia's Electric Waves, a winner of the Group 3 Cornwallis Stakes when previously trained by Ed McMahon.
According to the report, a control unit for the ABS in the buses mistakenly recognizes a wheel as locked if a speed censor in each wheel is affected by the high-power electric waves, and this could affect the performance of the brakes.
The output of a mobile phone varies depending on the strength of electric waves from a ground station.