As shown below, a square loop of wire, 0.84 m on each side, has one edge along t
ID: 2089481 • 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?While the angle is being increased, which direction will current flow through the top side of the loop?Explanation / Answer
flux = BA*sin30 = .84*.84*.34*1/2 = .12Wb
b.) flux = BAsin60 = .2Wb
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