What causes the electrons to move in the “Electromagnetic Induction” animation? a.
Current
c.
Changes in magnetic field
b.
Voltage
d.
Kinetic energy

Please select the best answer from the choices provided

A
B
C
D

Amoving electron has kinetic energy k1. after a net amount of work w has been done on it, the electron is moving one-quarter as fast in the opposite direction. (a) find w in terms of k1. (b) does your answer depend on the final direction of the electron's motion?

Awaiver with a period of 0.008 second has a frequency of a. 800hz. b. 80hz. c. 125hz. d. 12.5hz.

Acar weighs 15,000 n, and its tires are inflated to a pressure of 190kpa. how large is the area of the car's tires that are in contact with the road?