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Chemistry, 12.12.2020 17:10 jeanbeansmith2p2ofty
14.What is the main difference between a generator and an electric motor? A generator produces electricity and an electric motor consumes electricity. A generator uses a permanent magnet and an electric motor uses an electromagnet. A generator produces a magnetic field and an electric motor produces an electric field. A generator uses a rotating magnetic field and an electric motor uses a non-moving magnetic field. 15.A science lab has copper wire coated with rubber tubing, a plastic vial, and a pair of cotton gloves. Which of these materials is not an electrical insulator? A. Copper wire B. Cotton gloves C. Plastic D. Rubber tubing
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