- The circuit is not complete because the switch is open, breaking the path for current.
- The bulb will not light because there is no complete path for electricity to flow from the battery through the bulb and back.
- There are two cells in the battery (indicated by two battery symbols connected in series).
- Two wires were used to connect the battery, switch, and bulb in a loop.
- The circuit is not complete when the switch is open; current cannot flow.
- When the switch is closed, the circuit becomes complete and the bulb lights up.
- For the bulb to work, the switch must be closed to complete the circuit.
- The parts that make up the circuit are: battery (power source), switch (control), bulb (load), and wires (conductors).
Parent Tip: Review the logic above to help your child master the concept of electric circuits worksheets with answers pdf.
