Multiple Choice
Two straight wires perpendicular to the plane of this page are shown in the figure. The currents in the wires are the same. The current in M is into the page and the current in N is out of the page. The vector that represents the resultant magnetic field at point P is
A) 
B) 
C) 
D) 
E) None of these is correct.
Correct Answer:
Verified
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