Three very long,straight,parallel wires each carry currents of 4.00 A,directed out of the page as shown in the figure.The wires pass through the vertices of a right isosceles triangle of side 2.00 cm.What is the magnitude of the magnetic field at point P at the midpoint of the hypotenuse of the triangle?
A) 4.42 × 10-6 T
B) 1.77 × 10-5 T
C) 5.66 × 10-5 T
D) 1.26 × 10-4 T
E) 1.77 × 10-6 T
Correct Answer:
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