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(i) Rank the magnitudes of the torques acting on the rectangular loops (a), (b), and (c) shown edge-on in Figure 28.24 (page 760) from highest to lowest. All loops are identical and carry the same current. (ii) Rank the magnitudes of the net forces acting on the rectangular loops shown in Figure 28.24 from highest to lowest.
Figure 28.24 (Quick Quiz 28.4) Which current loop (seen edge-on) experiences the greatest torque, (a), (b), or (c)? Which experiences the greatest net force?
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Physics for Scientists and Engineers with Modern Physics
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