Electricity & Magnetic Forces

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Across
  1. 1. A measure of the electric potential energy per unit charge between two points on a circuit
  2. 5. A type of circuit in which the components are joined in branches so that the potential difference (voltage) across each component is the same.
  3. 6. A type of electricity caused by friction between objects
  4. 9. A material that does not allow electric charges to move freely
  5. 11. A naturally occurring magnetic rock
  6. 12. Electrochemical cells that convert chemical energy into electrical energy
  7. 13. A type of current in which the charges always move from one terminal of the battery to the other in the same direction
  8. 14. Have electrical properties between those of insulators and conductors
Down
  1. 2. A type of current in which the charges periodically switch directions
  2. 3. Electric ___ is the attractive or repulsive interaction between two charged objects
  3. 4. A subatomic particle that has a negative charge
  4. 7. A path for electrons (i.e., electricity) to flow through
  5. 8. The rate at which the charges move through a wire
  6. 10. Materials that have zero resistance when their temperature falls below a critical temperature.