Multiple Choice
A very long,solid,conducting cylinder of radius R carries a current along its length uniformly distributed throughout the cylinder.Which one of the graphs shown in the figure most accurately describes the magnitude B of the magnetic field produced by this current as a function of the distance r from the central axis?
A) 1
B) 2
C) 3
D) 4
E) 5
Correct Answer:

Verified
Correct Answer:
Verified
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