Final answer:
Tesla contributed greatly to Physics and Engineering, particularly in areas related to electricity and magnetism. His key inventions include the alternating current electrical system and he also made significant strides in radio technology and the wireless transmission of energy.
Step-by-step explanation:
Nikola Tesla made significant contributions in the field of Physics and Engineering. His work primarily revolved around the study of electricity and magnetism, building on the foundations laid by previous scientists like Hans Christian Oersted and Michael Faraday. Some of Tesla's key achievements include inventing the alternating current (AC) electrical system which is widely used today, innovations in wireless transmission of energy and signals, and his contribution to the development of radio technology.
Despite this, Tesla's contributions to science weren't limited to inventions. Much like James Clerk Maxwell, Tesla also developed theories and conducted experiments that furthered our understanding of electricity and magnetism. It is his work in these areas that has earned him a powerful legacy in the history of science, enduring well into the twenty-first century.
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