An infinitely long wire carries a current I=100A. Below the wire a rod of length L=10cm is forced to move at a constant speed v=5m/s along horizontal conducting rails. The rod and rails form a conducting loop. The rod has resistance of R=0.4Ω. The rails have neglibible resistance. The rod and rails are a distance a=10mm from the wire and in its non-uniform magnetic field as shown.
#8 (6 points possible)
What is the magnitude of the emf induced in the loop in V?
What is the magnitude of the emf induced in the loop in V? - unanswered