Multiple Choice
A wire carries a 4.0-A current along the +x-axis through a magnetic field = (5.0
+ 7) 0
) T) If the wire experiences a force of 30 N
As a result,how long is the wire?
A) 1.1 m
B) 0.87 m
C) 1.5 m
D) 0.63 m
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q1: As shown in the figure,a small particle
Q7: Alpha particles (charge = +2e,mass = 6.68
Q8: A uniform magnetic field of magnitude 0.80
Q11: An L-shaped metal machine part is made
Q15: A vertical wire carries a current vertically
Q20: An electron traveling toward the north with
Q22: A horizontal wire carries a current straight
Q24: A wire along the z-axis carries a
Q25: A thin copper rod that is 1.0
Q33: An electron,moving toward the west,enters a uniform