Inductance Mutuelle: Faraday's Law and Lenz's Law

This lecture covers the concept of mutual inductance, Faraday's law, Lenz's law, eddy currents, transformers, and generators. It explains the relationship between magnetic flux, induced electromotive force, and work done on charges. The lecture also discusses the significance of the sign of induced electromotive force and the opposition of the system to the change in flux. Additionally, it explores the implications of Faraday's law and Lenz's law in the context of transformers and generators, emphasizing the importance of understanding the direction of induced currents. The lecture concludes with a detailed explanation of eddy currents and their impact on transformer efficiency.