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.

Explain the difference between each pair of concepts. a. frequency and relative frequency b. percentage and relative frequency a. select the correct choice below. a. frequency is the total number of observations in a data set. relative frequency is the number of times a particular distinct value occurs. b. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of a value to the total number of observations. c. frequency is the total number of observations in a data set. relative frequency is the ratio of the number of times a particular distinct value occurs to the frequency. d. frequency is the number of times a particular distinct value occurs. relative frequency is the ratio of the frequency of two different values.

Ajet plane flying 600 m/s experience an acceleration of 4.0 g when pulling out of a circular dive. what is the radius of curvature part of the path in which the plane is flying? a) 7100 m b) 650 m c) 9200 m d) 1200 m

Atoms in a molecule are bonded together by sharing gaining or losing_