[单选题]
A bar magnet is aligned along t
rpzgsf3*1s9 nl,ozmm*/r zw( he axis of a conducting loop. The magnet and th
uum/+:n3bi es9p a f5vb2 c0n ofzq:,ge loop mov
suunzq: /pcf ,0:ne bivb +23g5mfao9e with velocities as given situations$K$,$L$, and $M$. The distance between the bar and loop is the same in all scenarios.
Which is correct about the magnitudes of induced emf, $ε$, at the instant shown in each situation?
