Multiple Choice
Two parallel and coaxial current loops of radius a are placed a distance 2L apart.When you look along the axis at the loops,the current in one is clockwise,and counterclockwise in the other.At a point on the axis half way between the loops the magnetic field in T has magnitude
A) 0.
B) .
C) .
D) .
E) .
Correct Answer:

Verified
Correct Answer:
Verified
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