Across
- 3. a region in which the magnetic fields of all atoms are lined up in the same direction
- 5. a domain in which the electrons are spinning in a similar direction
- 8. magnets are attracted to ____
- 9. a charge with an outward electrical field
- 11. a magnet's field leaves/exits out of the __ pole
- 12. Two north poles will ______
- 13. ____ electricity is a buildup of charges on an object (37)
- 15. an object is ____ if it contains the same number of protons and electrons
- 18. _____ of charge – the law that states that charges are neither created nor destroyed but only transferred from one material to another (38)
- 19. a method of charging an object by allowing electrons to follow by direct contact from one object to another object (38)
- 20. negative charge in an atom
- 21. a device with a magnetized needle that can spin freely
- 23. any material that attracts iron and materials that contain iron
- 24. ___ force is produced when magnetic poles interact
- 26. ____ electrical charges will attract each other
- 27. a charge with an inward electrical field
- 28. invisible lines that map out the magnetic field around a magnet
Down
- 1. the region around a magnet where the magnetic force is exerted
- 2. the ends of a magnetic object, where the magnetic force is the strongest
- 4. a method of charging an object by means of the electric field of another object; the objects have no direct contact (38)
- 6. ___ electrical charges will repel each other
- 7. a method of charging an object by rubbing it against another object; the force hat one object exerts on another when the two rub against each other (38)
- 9. positive charge in an atom
- 10. an object has a ____ charge if it contains more electrons than protons
- 14. protons and neutrons are found in the ____
- 16. a north and south pole will ____
- 17. neutral charge in an atom
- 22. an object has a ____ charge if it contains more protons than electrons
- 25. particles that can be lost and gained in an atom