A rectangular loop of wire 24 cm by 72 cm is bent into an L shape, as shown in Figure 23-37. The magnetic field in the vicinity of the loop has a magnitude of 0.034 T and points in a direction = 22° below the y axis. The mangnetic field has no x component. Find the magnitude of the magnetic flux through the loop. why doesn't the formula [tex]\phi = BA cos \theta [/tex] work, when A = (.36)[tex]^2[/tex], [tex]\theta[/tex] = 22, and B = .034T?? what am i missing here?