Who proposed the law of magnetic induction?

Michael Faraday proposed the law of electromagnetic induction in 1831, demonstrating that a changing magnetic field induces an electric current in a conductor. This principle underpins technologies like generators and transformers, revolutionizing electricity use. Options B (Maxwell, equations), C (Tesla, AC systems), and D (Ampère, electromagnetism) are incorrect, as Faraday’s experiments specifically established the law of magnetic induction, a cornerstone of modern electrical engineering.