electromagnetism was discovered when it was observed that a copper wire carrying an electric current can magnetize pieces of iron or steel near it. From Wordnet, Princeton University.
The physics of electromagnetism is the result of rigorous experimentation. From Wordnik.com. [Matthew Yglesias » Downward Spiral] Reference
We normally say that electromagnetism is an abelian gauge theory, after the. From Wordnik.com. [Press Release: The 1999 Nobel Prize in Physics] Reference
A natural idea now was to search for a mechanism like the one in electromagnetism to mediate the strong force. From Wordnik.com. [Forces] Reference
You honestly do believe that astronomers and physicists hate the idea of electromagnetism in space, don't you?. From Wordnik.com. [Eta Carinae- A Naked Eye Enigma | Universe Today] Reference
Oops someone used the dirty word again: "electromagnetism ". From Wordnik.com. [Eta Carinae- A Naked Eye Enigma | Universe Today] Reference
The first is with internal symmetries which give rise to gauge fields such as electromagnetism or QCD. From Wordnik.com. [Do Atheists Exist?] Reference
Those that study the Sun obviously do consider 'electromagnetism' in their thinking as evinced by the abstracts presented. From Wordnik.com. [Up, Up and Away! Helium Balloon Telescope Explores the Sun | Universe Today] Reference
Initially, the responses were hostile to any mention of "electromagnetism" in space, even near-space here in the solar system. From Wordnik.com. [Eta Carinae- A Naked Eye Enigma | Universe Today] Reference
Anaconda: what makes you think that those who study the Sun, the solar wind, etc do NOT include "electromagnetism" in their thinking?. From Wordnik.com. [Up, Up and Away! Helium Balloon Telescope Explores the Sun | Universe Today] Reference
His treatise on electromagnetism appeared in 1873. From Wordnik.com. [Chapter 4] Reference
The strong and weak atomic forces, gravity, and electromagnetism. From Wordnik.com. [nessus Diary Entry] Reference
Hunt, in the discussion of his paper on electromagnetism before the. From Wordnik.com. [Scientific American Supplement, No. 430, March 29, 1884] Reference
Since electromagnetism has energy, it has a gravita - tional effect. From Wordnik.com. [RELATIVITY] Reference
People did not understand electricity, didn ` t understand electromagnetism. From Wordnik.com. [Lightning Man: The Accursed Life of Samuel F.B. Morse] Reference
Could either gravitation or electromagnetism be responsible for bending spoons?. From Wordnik.com. [Telekinesis and Quantum Field Theory] Reference
The point here is that space and spacetime are similar to fields in electromagnetism. From Wordnik.com. [Does Space Expand?] Reference
It is analogous to a gauge condition in electromagnetism or any Yang-Mills gauge field. From Wordnik.com. [Telekinesis and Quantum Field Theory] Reference
But wait -- life is also about the unseen, energy like electromagnetism and mental energy. From Wordnik.com. [Lee Schneider: Unseen Forces and Your Health] Reference
Second, electromagnetism acts over large distances and cannot easily be focused onto a plane. From Wordnik.com. ['Physics of the Impossible: A Scientific Exploration into the World of Phasers, Force Fields, Teleportation, and Time Travel'] Reference
Maxwell, was asked this question concerning one of his classic discoveries in electromagnetism. From Wordnik.com. [The Practical Values of Space Exploration Report of the Committee on Science and Astronautics, U.S. House of Representatives, Eighty-Sixth Congress, Second Session] Reference
Particle physicist might like to say the Unification of weak nuclear and electromagnetism counts. From Wordnik.com. [What’s the (Dark) Matter?] Reference
After all, this is about science and I never get bored by electromagnetism or general relativity. From Wordnik.com. [String Theory is Losing the Public Debate] Reference
Gravitation and electromagnetism are the only detectable forces that propagate over longer distances. From Wordnik.com. [Telekinesis and Quantum Field Theory] Reference
Molecules and atoms are held together by electromagnetism, along with the strong and weak nuclear forces. From Wordnik.com. [Playing by Nature's Paradigm: Systems Science and the Grateful Dead] Reference
The strong and weak atomic forces and electromagnetism are laughing at gravity right now. previous - next. From Wordnik.com. [nessus Diary Entry] Reference
It turns out that such a vector can couple to ordinary electromagnetism, but only in certain specified ways. From Wordnik.com. [The Screwy Universe] Reference
To do this must therefore be our first task, if we want to attain to a realistic picture of electromagnetism. From Wordnik.com. [Man or Matter] Reference
How else could we explain on what basis climate change is seen as a liberal conspiracy but not electromagnetism?. From Wordnik.com. [Jeff Schweitzer: Climate Change and Christian Values] Reference
There are only two long-range forces strong enough to influence macroscopic objects — electromagnetism and gravity. From Wordnik.com. [Telekinesis and Quantum Field Theory] Reference
Most hippies we know aren't overly interested in electromagnetism (unless it leads to some kind of more intense high). From Wordnik.com. [The 'Lost' 5: Our top unanswered questions] Reference
Today the light that you are using to read this page is probably energized by Faraday's discovery about electromagnetism. From Wordnik.com. ['Physics of the Impossible: A Scientific Exploration into the World of Phasers, Force Fields, Teleportation, and Time Travel'] Reference
This cool cooking technology uses electromagnetism instead of a conventional cooking surface powered by gas or electricity. From Wordnik.com. [Cool cooking strategies for hot summer days] Reference
Page 91, Volume 4 long succession of unified field theories seeking to link gravitation and electromagnetism geometrically. From Wordnik.com. [RELATIVITY] Reference
Costella earned his Ph.D. in physics with a specialty in electromagnetism, including the physics of light and of moving objects. From Wordnik.com. [New Proof of JFK Film Fakery: "Conclusive Evidence," Experts Claim] Reference
It refers to a cooking technology that uses electromagnetism instead of a conventional cooking surface powered by gas or electricity. From Wordnik.com. [Buzzword: Induction] Reference
Photons (non-judging hosts) Photons carry electromagnetism, which bonds electrons to nuclei, and generally keep the excitement level up. From Wordnik.com. [Ace Quantum Mechanics — the Reality TV Way] Reference
In 1919, Theodor Kaluza wrote a paper that put 5 dimensions instead of 4 into the metric of general relativity, obtaining electromagnetism. From Wordnik.com. [Theories, laws, facts] Reference
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