Across
- 2. must be closed for the bulb to shine.
- 4. something that shines when connected to wires and a battery.
- 5. measures the voltage in a circuit.
- 6. measures the current in a circuit.
Down
- 1. connect the various components of a circuit together.
- 3. supplies the circuit with electrical energy.
- 4. two or more cells together provide electrical energy.