Electricity and Magnetism

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Across
  1. 5. A magnet you can turn on and off
  2. 6. This material will have the strongest magnetic attraction
  3. 7. Negatively charged particles that flow through a circuit
  4. 12. Measures the electric current flowing through a loop of wire
  5. 13. This type of circuit contains one pathway for electron flow
  6. 15. Materials with electrons loosely bound together and allows a charge to move through.
  7. 16. Open and closes electrical circuit to stop or continue electrical flow
  8. 18. Movement of charge through direct contact, one object transfers a charge to another
  9. 19. This type of current can carry electricity long distances and change the voltage to travel in either direction
Down
  1. 1. ___________ poles will attract each other on a magnet
  2. 2. Object X and Y are rubbed together. X acquires a negative charge and Y experiences a loss of ________
  3. 3. This type of current can carry electricity in one direction
  4. 4. Motion of a coil through a magnetic field that produces a current
  5. 6. Cannot conduct electricity
  6. 8. This type of circuit contains multiple pathways for electron flow
  7. 9. This type of electricity happens when electrons pass from one object to another, like your hair to your comb
  8. 10. A magnet has two of these, north and south
  9. 11. More of these can make an electromagnet stronger
  10. 14. Movement of charge between two objects without touching.
  11. 17. The force provided by a battery