Relation To and Comparison With Other Physical Fields
Being one of the four fundamental forces of nature, it is useful to compare the electromagnetic field with the gravitational, strong and weak fields. The word 'force' is sometimes replaced by 'interaction' because the fundamental forces operate by exchanging what are now known to be gauge bosons.
Read more about this topic: Electromagnetic Field
Famous quotes containing the words relation to, relation, comparison, physical and/or fields:
“Light is meaningful only in relation to darkness, and truth presupposes error. It is these mingled opposites which people our life, which make it pungent, intoxicating. We only exist in terms of this conflict, in the zone where black and white clash.”
—Louis Aragon (18971982)
“It would be disingenuous, however, not to point out that some things are considered as morally certain, that is, as having sufficient certainty for application to ordinary life, even though they may be uncertain in relation to the absolute power of God.”
—René Descartes (15961650)
“Most parents arent even aware of how often they compare their children. . . . Comparisons carry the suggestion that specific conditions exist for parental love and acceptance. Thus, even when one child comes out on top in a comparison she is left feeling uneasy about the tenuousness of her position and the possibility of faring less well in the next comparison.”
—Marianne E. Neifert (20th century)
“We best avoid wars by taking even physical action to stop small ones.”
—Anthony, Sir Eden (18971977)
“The worlds great day is growing late,
Yet strange these fields that we have planted
So long with crops of love and hate.”
—Edwin Muir (18871959)