I Review | Constants V PartA A steady current I is flowing through a straight wire of finite len th. 9 Find Bl , the magnitude of the magnetic field generated by this wire at a point P located a distance a: from the center of the wire. Assume that at P the angle subtended from the midpoint of the wire to each end is 0", as shown in the diagram (gure 1) Express your answer in terms of I, :2, 0m , and k = \"0/(47r). D View Available Hint(s) #01 275x Ed | sin (0m ) Figure 1 of 2 > ,iii E Previous Answers X Incorrect; Try Again; 2 attempts remaining The correct answer does not depend on: m). V PartB V Now lind 32 , the magnetic field generated by this wire at a point P located a distance a: from either end of the wire, Assume that at P the angle I] r' subtended from the end of the wire to the other end is 92m, as shown in the diagram (gure 2). \" Express your answer in terms of I, :2, 9am: , and k = tin/(4r). ' D View Available Hint(s) \\ @ Pearson