Across
- 4. The unit for measuring resistance.
- 5. A complete path for electricity. Electricity can move. Example: A switch is on.
- 7. A path for electricity to travel. Electricity goes from a power source, through wires and parts, and back.
- 8. How much electricity is flowing.
- 9. The unit for measuring voltage.
- 10. The force that slows down the flow of electricity.
Down
- 1. A bad path for electricity to take a shortcut. It can cause heat, damage, or fire.
- 2. When the current reverses direction periodically in a circuit.
- 3. The unit for measuring current.
- 4. A broken path for electricity. Electricity cannot move. Example: A switch is off.
- 6. When the current always flows in the same direction.
- 9. The "push" that moves electricity.