Across
- 3. the power source.
- 4. something that can stop the electricity from flowing.
- 7. the different parts that make up a circuit.
- 8. a type of cell that is often used in toys.
Down
- 1. it connects everything together.
- 2. it powers every thing by flowing through the circuit.
- 5. a component that spins round and round.
- 6. a component that makes a sound when electricity flows through it.