subject
Physics, 16.10.2020 04:01 bella51032

How does an electric generator work? A. The axle rotates the armature in the magnetic field of a permanent magnet, which induces an electric current.

B. The armature rotates the axle in the magnetic field of a permanent magnet, which induces an electric current.

C. The axle rotates the armature in the magnetic field of an electromagnet, which induces an electric current.

D. The armature rotates the axle in the magnetic field of an electromagnet, which induces an electric current.

ansver
Answers: 1

Another question on Physics

question
Physics, 22.06.2019 04:30
You are traveling in a car going at a constant speed of 100km/h down a long, straight highway. you pass another car going in the same direction which is traveling at a constant speed of 80km/h. as measured from your car's reference frame this other car is traveling at −20km/h. what is the acceleration of your car as measured from the other car's reference frame? what is the acceleration of the other car as measured from your car's reference frame?
Answers: 2
question
Physics, 22.06.2019 11:30
1. a camcorder has a power rating of 19 watts. if the output voltage from its battery is 7 volts, what current does it use?answer units 2. a 1.5m wire carries a 6 a current when a potential difference of 57 v is applied. what is the resistance of the wire? your
Answers: 2
question
Physics, 22.06.2019 15:00
What property of an object determines its inertia?
Answers: 2
question
Physics, 22.06.2019 16:00
Apersons beliefs and general outlook, which act like filters on the information they receive are called ?
Answers: 1
You know the right answer?
How does an electric generator work? A. The axle rotates the armature in the magnetic field of a pe...
Questions
question
English, 28.01.2020 16:40
question
Mathematics, 28.01.2020 16:40
Questions on the website: 13722363