Unit 5 Sample Work

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Across
  1. 2. states that energy can not be created or destroyed, only change from one form to another
  2. 6. a subatomic particle with a negative charge that circles an atom’s nucleus
  3. 8. the conversion of energy from one form to another or from one place to another
  4. 9. electrons moving in an electric current
  5. 10. positive charged nucleus and negative charged electrons around it
  6. 12. repulsion or attraction between moving charged particles
  7. 17. force between 2 or more objects with an electric charge in close proximity
  8. 20. the difference in electrical energy between two points of a circuit, measured in volts
  9. 21. a device with a ferrous core that magnetizes via an electric current running through wires around it
Down
  1. 1. stored energy or energy of position
  2. 3. the rate at which electric charges flow past a point, region or circuit, measured in amperes or coulombs
  3. 4. materials that electric current can pass through
  4. 5. energy of moving objects
  5. 7. how energy changes from one form to another
  6. 11. the flow and presence of electrons(electric charge) in a certain direction
  7. 13. limits the amount of electric energy that can flow through a wire or circuit, measured in ohms
  8. 14. a path or wires that an electric current can flow through
  9. 15. the smallest unit of matter
  10. 16. energy stored in chemical bonds
  11. 18. the property of a particle, object or substance that, when in an electric or magnetic field it experiences a field
  12. 19. the ability to do work