Question

In the figure, if the current element has a length of 1.0 mm, carries a current of 2.5 A, and is a distance of 4.8 cm from the point P, what is the magnitude of the magnetic field at point P?

A) 0 T
B) 2.6x 10-9T
C) 5.4 x 10-8T
D) 9.4 x 10-8T
E) 1.1 x 10-7T

Answer

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