Physics, 02.12.2020 06:00 kathiewallentin1767
In an electric motor, how do the electromagnet and the permanent magnets interact? A. The electric field of the permanent magnets causes the metal loop in the electromagnet to turn. B. The electromagnet causes the permanent magnets to repel each other. C. The permanent magnets reverse the current in the metal loop of the electromagnet. D. The electromagnet causes the permanent magnets to attract each other.
Answers: 2
Physics, 21.06.2019 17:40
Which is not a source of noise pollution? a)airplanes b)acid rain c)machines d)cars
Answers: 2
Physics, 22.06.2019 11:00
Which of the following are guidelines to follow for obtaining accurate observations
Answers: 2
Physics, 23.06.2019 02:20
What are known as the properties of substances that describe a substance et does not change that substances?
Answers: 1
In an electric motor, how do the electromagnet and the permanent magnets interact? A. The electric f...
Mathematics, 13.12.2019 08:31
History, 13.12.2019 08:31
Chemistry, 13.12.2019 08:31
Mathematics, 13.12.2019 08:31
Social Studies, 13.12.2019 08:31
Arts, 13.12.2019 08:31
Biology, 13.12.2019 08:31
Mathematics, 13.12.2019 08:31
Chemistry, 13.12.2019 08:31
English, 13.12.2019 08:31
Mathematics, 13.12.2019 08:31
Chemistry, 13.12.2019 08:31