Νόμος των Μπιό-Σαβάρ: Διαφορά μεταξύ των αναθεωρήσεων

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The '''Biot-Savart Law''' is an equation in electromagnetism that describes the [[magnetic induction]] vector '''B''' in terms of the magnitude and direction of the source electric current, the distance from the source electric current, and the magnetic permeability weighting factor.
 
The significance of the '''Biot-Savart Law''' is that it is an inverse square law solution to [[Ampère's Law]]. andIt is also a solution to the vorticity equation curl '''A''' = '''B''', ''i.e.'', '''A''' can be regarded as the magnetic vector potential of '''B'''. It therefore provides the '''B''' field solution to Maxwell's equations much as the Lorentz force provides the '''E''' field solution.
 
==Introduction==