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At the Science Lab the students were asked by their teacher about biot savart law and ampere's law pbaw
What did learn about the biot savart law and ampere's law?
Ma'am, Biot savart law is a vector point of interest from the origin and is a vector towards the wire segment.
Good!Anyone else?
Ma'am, the second expression is for a non-uniform current distribution in the magnetic field generating system (like wire).
Also ma'am, the Biot-Savart Law gives us the magnetic field produced by a loop of any shape, while Ampère's Law is a simplified and convenient version for symmetrical wire and magnetic field configurations.
And ma'am, The Biot–Savart law can be used in the calculation of magnetic responses even at the atomic or molecular level, e.g. chemical shieldings or magnetic susceptibilities, provided that the current density can be obtained from a quantum mechanical calculation or theory.
While, Ampere's Law is used to : Determine the magnetic induction due to long current-carrying wire. Determine the magnetic field inside a toroid. Determine the magnetic field created by a long current carrying conducting cylinder.
Very Good you guys. I'm really happy because you understand today's lecture and you even know what is difference between the biot savart and ampere's law.

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