Across
- 6. resists electric current to weaken
- 7. flammable gas, consisting largely of methane and other hydrocarbons, occurring naturally underground
- 9. a circut that goes through a series of things
- 10. electro mechanisim
- 11. very hot liquid such as steam
- 13. the SI base unit of electrical current.
- 15. a combustible black or dark brown rock consisting mainly of carbonized plant matter
- 17. flow of electricty
- 19. fossil fuel also known as crude oil
- 20. quantity for electricty
- 21. something that can cunduct electricty
- 22. the hard fibrous material that forms the main substance of the trunk or branches of a tree or shrub
- 24. electric current which periodically reverses direction and changes its magnitude continuously
Down
- 1. elating to or denoting the generation of electricity using flowing water
- 2. waste from a biomass or biofuel such as algae
- 3. gusts of air
- 4. an electric current flowing in one direction only.
- 5. to refuse or decrease
- 8. a light
- 12. electric or motive power generated by a nuclear reactor.
- 14. an electric current flowing in one direction only.
- 16. shows you how the components are electrically connected
- 18. a board for making an experimental model of an electric circuit.
- 23. related to sun