Q1. What is the line integral of B -d3 between points i and f in the figure? Assume that / = 8.24 A. [15 points, out of which 3 points are for correctly labeled figures showing the directions of the B and ds vectors for each segment of the path (for f, the dip, and the i), and 1 point is for the answer to 4 significant figures with the units ] 10cm I 2em\\/ \\_ . integration path