Similar to Faraday's Law 
Similar to Faraday's Law of Induction, this law's differential and integral forms can be  related via the  Kelvin-Stokes theorem, and the displacement current should be taken into account for this law to be correct. Easier to solve than but similar to the Biot-Savart Law, this law states that the line integral of the magnetic field around a closed loop is equal to the permeability times the enclosed current. For 10 points, identify this law, one of the Maxwell equations, named after its French discoverer who also lends his name to the unit for current.
Similar to Faraday's Law of Induction, this law's differential and integral forms can be  related via the  Kelvin-Stokes theorem, and the displacement current should be taken into account for this law to be correct.
Ampere’s Circuital Law