Gizmo Warm-up Usually when you experiment with circuits, you use a battery or another
energy source to create a current. But is it possible to generate a
current without a battery? You can find out with the Electromagnetic
Induction Gizmo.
In the Gizmo, you can drag the wire loop around or use the controls to
move the magnet up and down. You can also rotate the wire loop.
Experiment with the Gizmo to see how many different ways you can
create a current in the wire loop and light the light bulb. Describe your
findings below (2 marks)