AnswersTX-Physics BCumulative Exam — Cumulative examQuestion 47
47
QuizMultiple Choice

Cumulative Exam — Cumulative exam

Question 47 • TX-Physics B

How does an electric generator work?

Answer
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.
Previous
Next

More from this Course

Quiz
10 verified answers

Introduction to Waves

Quiz
10 verified answers

Magnets and Magnetism

RC
25 verified answers

Cumulative Exam