A conductor of mass 0.720 kg rests on two parallel rails as in the figure that is d=12.0 cm apart and L=45.0 cm long. The conductor carries a current of I=61.1 A in the direction shown and can slide frictionlessly. A uniform magnetic field of magnitude 0.6 T is directed perpendicular to the conductor and the rails. If it starts from rest, what is the kinetic energy ( in J) of the conductor as it leaves the rails? L Select one: O A. 1.61 B. 1.98 OC. 2.71 OD. 3.23 O E. 3.45
A conductor of mass 0.720 kg rests on two parallel rails as in the figure that is d=12.0 cm apart and L=45.0 cm long. The conductor carries a current of I=61.1 A in the direction shown and can slide frictionlessly. A uniform magnetic field of magnitude 0.6 T is directed perpendicular to the conductor and the rails. If it starts from rest, what is the kinetic energy ( in J) of the conductor as it leaves the rails? L Select one: O A. 1.61 B. 1.98 OC. 2.71 OD. 3.23 O E. 3.45
Related questions
Question
Transcribed Image Text:A conductor of mass 0.720 kg rests
on two parallel rails as in the figure
that is d=12.0 cm apart and L=45.0
cm long. The conductor carries
a current of I=61.1 A in the direction
shown and can slide frictionlessly. A
uniform magnetic field of magnitude
0.6 T is directed perpendicular to the
conductor and the rails. If it starts
from rest, what is the kinetic energy (
in J) of the conductor as it leaves the
rails?
В
L
Select one:
O A. 1.61
О В. 1.98
OC. 2.71
O D. 3.23
O E. 3.45
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps with 2 images
