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

Give the dimensional formula for magnetic permeability of free space.

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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.


Give the dimensional formula for magnetic permeability of free space.






 
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