Biot-savart law, Physics

Biot-Savart law (J.B. Biot, F. Savart)

A law defines the contributions to a magnetic field through an electric current. This is analogous to Coulomb's law. Mathematically specking, it is dB = (mu0 I)/(4 pi r2) dl cross e where dl refer to the infinitesimal directed length of the electric current causing by the magnetic field, I refer to the current passing through that directed length, r refer to the distance from that directed length, & e refer to the unit vector directed from the test point to current-generating length.

Posted Date: 3/28/2013 1:20:44 AM | Location : United States







Related Discussions:- Biot-savart law, Assignment Help, Ask Question on Biot-savart law, Get Answer, Expert's Help, Biot-savart law Discussions

Write discussion on Biot-savart law
Your posts are moderated
Related Questions
a. A certain radioactive material emits gamma rays with energy 1 MeV. Another sample of radioactive material emits gamma rays with energy 10 keV. If both of these emit the same amo

Ask question #Minimum 100 words how is temperature coefficient of resistance helpful to mankind?accepted#

Why nuclear fission preceeds nuclear fusion?

Q. What is ionisation potential energy? For hydrogen atom the energy necessary to remove an electron from first orbit to its outermost orbit (n=∞) is 13.6-0 = 13.6eV. This ene

role of friction in snow?



The spring of constant k is un-stretched when the slider of mass m pass position B as shown in the figure above.  If the slider is released from the position A, Determine: (i) S


An air stream is saturated with a vapor (B) at 130°F and 1 atm pressure.  It is cooled down to 80°F where some of the B is condensed and separated from the vapor stream.  The remai