Electromagnetism

123456789101112
Across
  1. 1. a motor with a coil or looped wire.
  2. 4. coil of wire with an electric current.
  3. 6. a device that measures strength/direction of a wire's electric current.
  4. 9. when you wrap a solenoid around the iron core.
  5. 11. using a magnetic field to create an electrical current in a wire.
  6. 12. an electric current that reverses directions.
Down
  1. 2. uses induction to convert mechanical energy into electrical energy.
  2. 3. an electric current going in only one direction.
  3. 5. uses induction to increase or decrease voltage.
  4. 7. changes electrical energy into mechanical
  5. 8. interaction between magnetism and electricity.
  6. 10. space where magnetic force can be detected.