A field line is a locus that is defined by a vector field and a starting location within the field. Field lines are useful for visualizing vector fields, which are otherwise hard to depict. Note that, like longitude and latitude lines on a globe, or topographic lines on a topographic map, these lines are not physical lines that are actually present at certain locations; they are merely visualization tools.
Read more about Field Line: Precise Definition, Examples, Divergence and Curl, Physical Significance
Famous quotes containing the words field and/or line:
“In the field of world policy I would dedicate this Nation to the policy of the Good Neighborthe neighbor who resolutely respects himself and, because he does, respects the rights of othersthe neighbor who respects his obligations and respects the sanctity of his agreements in and with a world of neighbors.”
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