For 10 points, identify this namesake of a law of induction and of the SI unit for capacitance.
One device named for this man is used in optical isolators and is governed in part by the Verdet constant. That device, known as his rotator, makes use of his eponymous effect, whereby ferromagnetic resonance leads to circular birefringence to change the polarization angle of light upon application of a magnetic field.  One law named for him makes use of his eponymous constant, which has a value of about 96,000 Coulombs per mole.  Another law named for him concerns the relationship between the time derivative of magnetic flux and the electromotive force it generates. For 10 points, identify this namesake of a law of induction and of the SI unit for capacitance.
One device named for this man is used in optical isolators and is governed in part by the Verdet constant.
Michael Faraday