Observation of the formation of these phenomena is the general goal of nondestructive testing of ferrous compounds using MPI. In quasi-static conditions, the power dissipation due to these phenomena is inversely (10[1])proportional to a constant that is 1 for a sheet and 2 for a wire. (10[1])Waste sorting (-5[1])at recycling facilities use these phenomena to separate metallic (10[1])materials. (-5[4])In transformers, (-5[1])power loss caused by these phenomena (10[4])can be (10[2])minimized (10[2])using (10[1])laminated (10[2])conductors (10[4])and ferrite (10[1])cores. (10[1]-5[2])Generation (10[1])of these phenomena is used in braking systems (10[1])often (-5[1])employed (10[2])by roller (10[1])coasters. (10[1]-5[1])These (10[1])phenomena form due to a (10[1])magnetic (-5[1])response (10[1])as a consequence (10[2])of Lenz’s law. (10[3]-5[2])For 10 points, what phenomena (10[1])consist of electric charges moving in closed loops (0[1])during (-5[2])induction, (10[3]-5[1])named for their resemblance (10[1])to whirlpools? ■END■ (10[11]0[7])