Class 12 Physics Practice Test: Magnetic Field due to a Current Element - Biot-Savart Law — Flashcards | Class 12 Physics | FatSkills

Class 12 Physics Practice Test: Magnetic Field due to a Current Element - Biot-Savart Law — Flashcards

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The Biot–Savart law is an equation describing the magnetic field generated by a constant electric current. It relates the magnetic field to the magnitude, direction, length, and proximity of the electric current.

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Give the SI unit of magnetic permeability of free space.
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