Across
- 4. a material in which charges cannot move freely
- 6. an element or compound
- 12. a coil that has a soft iron core
- 14. a reason where a magnetic force can be detected
- 15. any region in which a physical force has an effect
- 17. a device that increases or decreases the voltage of alternating current
- 18. the force that opposes the movement of two surfaces
- 21. the sum of an object's kinetic energy and potential energy due to gravity or elastic deformation, does not include chemical energy or nuclear energy
- 24. the energy of an object that is due to the object's motion
- 26. the force of attraction or repulsion
- 27. a force parallel to the velocity of the flow
- 28. any material that attracts iron or materials containing iron
- 29. the path that a body follows
Down
- 1. the force that resists the start of sliding
- 2. a coil of wire with an electric current in it
- 3. the process of creating a current in a circuit by changing the magnetic field
- 5. a material in which charges can move freely
- 7. the energy that an object has because of the position, condition, or chemical composition of the object
- 8. the interaction between electricity and magnetism
- 9. electric charge at rest
- 10. one or two points such as the ends of a magnet
- 11. a device that converts mechanical energy into electric energy
- 13. a fundamental property
- 16. push or pull
- 19. a force of attraction
- 20. the motion of a body
- 22. a device that converts electrical energy into mechanical energy
- 23. the tendency of an object to resist a change in motion
- 25. the combination of all of the forces acting on an object