WESTWARD EXPANSION INDUSTRIALIZATION URBANIZATION 1870 1900
SECOND INDUSTRIAL REVOLUTION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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This inventor created the dynamo.
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Thomas Edison
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Benjamin Franklin
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Guglielmo Marconi
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Michael Faraday
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Explanation:
Detailed explanation-1: -Detailed Solution. Dynamo was invented by Michael Faraday in 1831. A dynamo is an electrical generator that creates direct current using a commutator.
Detailed explanation-2: -First dynamos The first commutated dynamo was built in 1832 by Hippolyte Pixii, a French instrument maker. It used a permanent magnet which was rotated by a crank.
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