A conducting rod (length = 2.0 m) spins at a constant rate of 2.0 revolutions per second about an axis that is perpendicular to the rod and through its center. A uniform magnetic field (magnitude = 8.0 mT) is directed perpendicularly to the plane of rotation. What is the magnitude of the potential difference between the center of the rod and either of its ends?
a. 16 mV
b. 50 mV
c. 8.0 mV
d. 0.10 mV
e. 100 mV
B
Physics & Space Science
You might also like to view...
If we divide the mass of a star by its volume we calculate the star's ____________________
Fill in the blank(s) with correct word
Physics & Space Science
Which of the SI prefixes is used to indicate 
A. kilo B. mega C. giga D. tera E. nano
Physics & Space Science
How does Pluto's mass compare with that of Earth's Moon?
a) The Moon is roughly 7 times more massive than Pluto. b) Pluto is roughly 7 times more massive that the Moon. c) They both have the same mass. d) Pluto's mass is roughly 1/20th the mass of the Moon. e) The Moon's mass is roughly 1/20th the mass of Pluto.
Physics & Space Science
A large, flat, sediment-covered area on the ocean floor is called a(n) ______________
Fill in the blank(s) with correct word
Physics & Space Science