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16) An infinitely long, thin wire carries a current I along the x axis. What is the contribution to the magnetic field at a point P = (0, h) due to only the segment of the wire between point A = (-a, 0) and point B = (a, 0)? P a a B a. B( P) = S". Am Hol -1 b. B(P) = J-a Ar h(z?th?) -dx 2 c. B(P) = Sa Hol 1 dxz 47 22 th2 Hol h d. B(P) = J-a An z(12th) dx 2 e. B(P) = J-a Ar (72412)3/2 dez