2. A rectangular loop of width b and height h is located near a long wire carrying a current I. The distance between the wire and the closest side of the loop is a. The wire parallel to the long side of the loop is as shown in figure 2. Find the total magnetic flux through the loop due to the current in the wire. Use a = 9 cm, b = 15 cm , h = 30 cm and I = 4 A. Figure 2 h
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