Lionel explores electromagnetic induction using the procedure shown.1. Move the magnet quickly into the right end of a solenoid.2. Hold the magnet in the solenoid for 3 s.3. Move the solenoid slowly to the left away from the magnet.What should Lionel observe during his investigation?

Moving the magnet quickly into the solenoid changes the magnetic flux rapidly, producing a large current. While the magnet is held still, the flux does not change, so the current drops to zero. Moving the solenoid slowly away reverses the change in flux, producing a smaller current in the opposite direction.

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