Step 1: Wrap the wire around the cardboard tube to make a coil of about 20 turns. Remove the coil form the tube.
Step 2: Use the sandpaper to remove 2cm of insulation from each end of the wire.
Step 3: Connect the ends of the wire to ammeter. An ammeter measures the the current in the wire. Record the reading of your meter in the Data and Observations section.
Step 4: Insert one end of the magnet into the coil and then remove it. Record the current measured by the meter.
Step 5: Move the magnet at different speeds inside the coil, and record the current in the data and observations section.
Step 6: Watch the meter, and move the bar magnet in different ways around the outside of the coil. Record your observations.
Step 7: Repeat steps 4 and 5, keeping the magnet stationary and removing the wire coil.