Chemistry

3. the interaction between electric charges and magnets
7. a material in which electrons are not able to move easily
8. the attractive or repulsive force between electric charges and magnets
10. the net movement of electric charges in a single direction
11. a closed path that electric current follows
12. a region of space that surrounds a magnet and exerts a force on other magnets and objects made of magnetic materials
13. refers to the properties and interactions of magnets
15. the rearrangement of electrons on a neutral object caused by a nearby charged object
16. the region of the magnet that exerts the strongest force

1. the accumulation of excess electric charge on an object
2. transferring charge by touching or rubbing
3. temporary magnet created when there is a current in a wire coil
4. a device that converts electrical energy into mechanical energy
5. surrounds every electric charge and exerts the force that causes other electric charges to be attracted or repelled
6. groups of atoms with aligned magnetic poles
9. the tendency for a material to oppose the flow of electrons
14. a material through with which electrons move easily