Luminous Pencil Lead

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Across
  1. 3. What batteries provide to make things work.
  2. 5. Measured in volts, like the pressure pushing electrons through a circuit.
  3. 6. A common source of power in flashlights and toys.
  4. 9. This kind of energy makes things warm.
  5. 10. What slows down electricity in a wire, often producing heat.
  6. 12. What flows in wires to power your devices.
Down
  1. 1. The type of energy powering your phone and laptop.
  2. 2. What happens to energy when it goes from electrical to thermal.
  3. 4. A crystalline form of the element carbon which can be found in the pencils core.
  4. 7. A metal thread that connects parts of an electrical circuit.
  5. 8. How water moves in a river, or how electricity moves in wires.
  6. 11. A loop that electricity travels around.