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As shown below, a square loop of wire, 0.84 m on each side, has one edge along t

ID: 2089590 • Letter: A

Question

As shown below, a square loop of wire, 0.84 m on each side, has one edge along the positive z-axis and is tilted toward the y-z plane at an angle of 30.0 Degree with respect to the horizontal (x-z plane). There is a uniform magnetic field of 0.34 T pointing in the positive x-axis direction. What is the flux through the loop? If the angle increases to 60 Degree, what is the new flux through the loop? Wb(c) While the angle is being increased, which direction will current flow through the top side of the loop? -z-direction +z-direction

Explanation / Answer

flux = BA*sin30 = .84*.84*.34*1/2 = .12Wb

b.) flux = BAsin60 = .2Wb