Across
- 2. the simple circuit has an output device that changes the input _______ into an output movement
- 4. opposite of output
- 6. this device controls the amount of electrical energy that moves from input to output
- 10. cell used as input device to supply energy in torches
- 12. word used for two cells
- 13. singular version of the word battery
- 15. the output processes of motors
Down
- 1. opposite of input
- 3. __________ are input devices to circuits that supply electrical energy when they are rotated or moved in another way
- 5. the number of main components in an electrical system
- 7. two cells connected in _______ form a circuit
- 8. control device
- 9. output device for a bulb
- 10. one word used from energy movement
- 11. cells connected in _______ keep the lamp shining longer
- 14. panels that produce energy from the sun