Question 9 of 20
Which sentence best describes the function of an electric motor?
A. An elect...
Physics, 06.12.2020 01:50 danielbamf1414
Question 9 of 20
Which sentence best describes the function of an electric motor?
A. An electric motor uses electrical energy to produce magnetic
force.
B. An electric motor uses electrical energy to produce mechanical
energy
C. An electric motor uses mechanical energy to produce electrical
energy
D. An electric motor uses magnetic force to produce electrical
energy
Answers: 3
Another question on Physics
Physics, 21.06.2019 20:20
Two friends are having a conversation. anna says a satellite in orbit is in freefall because the satellite keeps falling toward earth. tom says a satellite in orbit is not in freefall because the acceleration due to gravity is not 9.80 m/2 . who do you agree with and why?
Answers: 1
Physics, 22.06.2019 10:00
**urgent** roberto plans to use two transformers to reduce a voltage of 120 v to 4 v. he uses a transformer that has 300 coils in the primary winding and 50 coils in the secondary winding. he has four other transformers, as listed in the table. which transformer should roberto use to have an ending voltage of 4 v? a- w b-xc- yd- z
Answers: 1
Physics, 22.06.2019 15:30
Aforce of 100 newtons is used to move an object a distance of 15 meters with a power of 50 watts. find the work dine and the time it takes to do the work
Answers: 1
You know the right answer?
Questions
Mathematics, 24.04.2020 23:37
Mathematics, 24.04.2020 23:37
Physics, 24.04.2020 23:37
Mathematics, 24.04.2020 23:37
Spanish, 24.04.2020 23:37
Computers and Technology, 24.04.2020 23:37
English, 24.04.2020 23:37
English, 24.04.2020 23:37
Geography, 24.04.2020 23:37
History, 24.04.2020 23:38
Mathematics, 24.04.2020 23:38
Mathematics, 24.04.2020 23:38
