Final answer:
Benjamin Franklin's kite experiment was a significant contribution to our understanding of electricity. Via his experiment, he proved that lightning is a form of electricity, which led to the concept of lightning rods for lightning protection.
Step-by-step explanation:
Benjamin Franklin's kite experiment in 1752 was indeed a pivotal moment in the history of electricity, as this scientific feat helped us understand the relationship between electricity and lightning. Franklin flew a kite with a metal key attached to the string during a thunderstorm. When lightning struck the kite, the key conducted electricity, fostering an understanding that lightning was a form of electricity.
Due to this understanding, he advocated for the use of lightning rods for lightning protection. Meanwhile, further experiments by other scientists like Alessandro Volta and Luigi Galvani built upon Franklin's work, leading to the development of the battery and providing crucial insight into electromagnetic forces.
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