3. THE FUNCTION OF EACH
MATERIAL
• -Long screw:Hold the saw by a threaded nut,
bolt and let the copper wire.
• -Short screw:It transformed a magnet and
attracts the saw.
• -Females:Tighten the screws.
• -Saw:Chop and screw to make it sound called
bell noise.
• -Wired:For transformed electricity.
• -Copper wired:Make more contacts.
• -Terminals:To hold the wires.
• -Wooden table:Hold all the materials.
• -Battery:Gives electricity.
4. OPERATION OF THE BELL
• Battery passes electricity with the help of
long wires secrew,screw the electricity
passes along the saw and the short screw
to reach the trensformed electricity wich a
magnet and attracts the saw and the saw
touch the electricity comes there and saw
so constantly separates.
