Guide

11
Connect the bulb and propeller in a
series circuit.
Connect the bulb and propeller in a
parallel circuit
Experiment and observe!
Experiment and observe!
Connect the plug from the
light bulb (blue) to the
propeller (red).
Connect the blue coated wire from
the miniature bulb and propeller to
the same plug. Do the same with the
red coated wires.
Twist the coated
wires together.
Keep the propeller away from your face and hands while it is spinning.
Keep the propeller away from your face and hands while it is spinning.
Does the bulb light up?
Does the propeller spin?
Observe the bulb and
propeller carefully and
check the answer.
Observe the result and
check the answer.
The bulb
The
propeller
The bulb
The
propeller
Voltage and current