Final answer:
The scientist described in the question is Michael Faraday, who made significant contributions to the field of electromagnetism with his discoveries of electromagnetic induction and the Faraday cage.
Step-by-step explanation:
The scientist described in the question is Michael Faraday. He discovered the electromagnetic induction, which is the process of using a changing magnetic field to induce an electric current. Faraday's law of electromagnetic induction states that the electromotive force (emf) generated in a circuit is equal to the negative rate of change of magnetic flux.
Faraday also invented the Faraday cage, a conductive enclosure that blocks the entry or exit of an electric field. Inside the cage, the electric field is equal to zero.
Faraday's contributions to science revolutionized the field of electromagnetism and laid the foundation for modern technologies such as generators, electric motors, and transformers.
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