Meaning of Biot-Savart law

Bi'ot-Sa•vart' law"

Pronunciation: (bē'ō-su-vär', byō'-), [key]
— Physics. Physics.
  1. the law that the magnetic induction near a long, straight conductor, as wire, varies inversely as the distance from the conductor and directly as the intensity of the current in the conductor.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.