Nikola Tesla's wireless system demonstration year?

Nikola Tesla's wireless system demonstration year?

• A. 1892
• B. 1893
• C. 1894
• D. 1900

Answer: (B)

Tesla’s wireless work came into the public eye with a demonstration in 1893. Before that year he was busy in the lab building the components that would make wireless transmission possible, like his high‑frequency apparatus and the early versions of the coil. The 1893 demonstration is the first time his wireless system was shown publicly, proving that signals could be sent without wires and laying the groundwork for later developments in radio and wireless power. The other years are tied to earlier development stages or later projects (such as the Wardenclyffe work around 1900), but they don’t mark the initial public demonstration of his wireless system.

Tesla’s wireless work came into the public eye with a demonstration in 1893. Before that year he was busy in the lab building the components that would make wireless transmission possible, like his high‑frequency apparatus and the early versions of the coil. The 1893 demonstration is the first time his wireless system was shown publicly, proving that signals could be sent without wires and laying the groundwork for later developments in radio and wireless power. The other years are tied to earlier development stages or later projects (such as the Wardenclyffe work around 1900), but they don’t mark the initial public demonstration of his wireless system.