Across
- 2. when a wire is pushed through this it produces a voltage
- 4. what do charges moving across magnetic fields feel
- 7. in the river analogy what is equivalent to the amount of water
- 9. circuit each light is connected directly to a power supply
- 10. the interaction of electric currents and magnetic fields
- 12. supply electrical current are designed to take energy from
- 14. cheap Christmas lights are connected by
- 15. usually tell about a potential force
- 17. field a stationary electron does not even feel a
- 18. charges all magnetic fields are produced by
Down
- 1. a coil of wire, opposite of a capacitor
- 3. in the river analogy what is like the height
- 5. metal plates separated by an insulator
- 6. connect in parallel, high resistance
- 8. what travels at a person's walking pace
- 11. any system that uses a low power input signal to control a higher power output
- 13. my teacher calls himself
- 16. what is constant current
- 17. electrical energy in, mechanical energy out