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What was responsible for the development of the battery, electric motor, dynamo, light bulb and incandescent lamp?

1) Thomas Edison
2) Nikola Tesla
3) Benjamin Franklin
4) Michael Faraday

1 Answer

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Final answer:

Thomas Edison is responsible for the development of the lightbulb, phonograph, and moving picture projector. Michael Faraday contributed to the development of the battery and dynamo, while Nikola Tesla made advancements in the electric motor.

Step-by-step explanation:

Thomas Edison is generally given credit for the invention of the lightbulb in 1878. He also developed devices such as the phonograph and a moving picture projector. However, it is important to note that Edison did not invent the lightbulb from scratch; he adapted and improved existing technologies to create a working bulb. Michael Faraday played a significant role in the development of the battery and dynamo, while Nikola Tesla made advancements in the electric motor.

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