The first electric generators used direct current, so they needed to be reversed manually on a regular basis in order to work properly. nikola tesla saw this as an inefficient way to produce electricity. as a result, tesla used the idea of the rotating magnetic field, which had been developed by françois arago, to invent the induction motor, which reverses automatically. how is this an example of a scientist applying creativity to solve a problem? a)tesla investigated a new problem that no one had considered before. b)tesla used another scientist’s research as inspiration. c)tesla designed a new experimental method for research. d)tesla invented an entirely new concept to replace an inefficient design.

B-Tesla used another scientist’s research as inspiration.

Explanation:

The scientific world is really interesting. At all times, scientists are seeking to establish new theories, reformulate old theories, or use knowledge already disseminated to create a technology that will solve a problem of the human race, or create a technology that makes people's lives easier.

An example of the use of a knowledge already disclosed to form a technology was made by Nikola Tesla. Tesla, using François Arago's research as inspiration, invented the induction motor, which reverses automatically. This engine was a revolution that allowed to replace the first electric generators that used direct current; therefore, they needed to be manually reversed regularly to function properly.

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