Across
- 6. converts mechanical energy into electrical
- 11. the space where a force has effect
- 12. makes acceleration difficult
- 14. there are spinning electric charges involved
- 15. electric charge at rest
- 16. they are attracted to each other
- 17. energy object has due to motion
- 19. when gravity is the only force acting on an object
- 20. the other one that makes accelerating hard
- 24. makes moving hard
- 25. charges can move freely in this
- 27. makes it difficult for two objects to move over each other
- 28. charges can not move freely in this
- 29. opposite ends of the earth but magnet
Down
- 1. moves stuff
- 2. has a soft iron core and acts as a magnet
- 3. somewhere between a conductor and an insulator
- 4. combines all the forces acting on an object
- 5. what do the planets do to the sun?
- 7. leads to the electromagnetic interactions among particles that make up matter
- 8. magnetic force can be detected
- 9. converts electrical energy into mechanical
- 10. creating a current in a circuit
- 13. energy object has due to being still
- 18. what makes us stay on earth?
- 21. electricity plus magnetism
- 22. increases or decreases the voltage
- 23. coil of wire with electricity
- 26. sum of an object's kinetic energy and potential energy