Across
- 1. a coil that acts as a magnet and has an electric current.
- 3. the electromagnetic interactions among partials in matter
- 9. energy of motion
- 10. electric charge at rest
- 11. mechanical energy into electrical energy.
- 12. energy that is made from the object's motion.
- 15. two points that have opposite attractions.
- 18. changes the amount of voltage.
- 20. charges can move freely
- 21. a force of attraction between objects that is due to their masses.
- 22. creating a current by changing the magnetic field.
- 24. a body in motion only because of gravity
- 25. region in which a physical force has an effect
- 26. charges can not move.
- 27. a force in the opposite direction; most cases in a liquid
- 28. where a magnetic field is detected.
- 29. the total of an object's kinetic energy and potential energy
Down
- 2. the mixing of electricity and magnetism.
- 4. a push or pull that changes the object's motion
- 5. the resist in change
- 6. electrical energy to mechanical energy.
- 7. object that attracts iron
- 8. charger can mover semi freely
- 13. the energy because of position, condition, or chemical composition
- 14. the start of the sliding motion
- 16. attracting or repelling electric charges
- 17. traveling around another object
- 19. a coil with an electric current
- 23. all of the forces at once