| A | B |
|---|
| magnet | an object that can attact or repel objects. |
| attract | pull toward itself. When an object sticks to a magnet it is called attraction. |
| repel | to push away |
| poles | ends of the magnets (north and south) |
| north / south | opposite ends of a magnet will attract |
| north/north and south/south | will repel |
| force | the ability to move something |
| magnetic field | the force that is just outside a magnet. This is how magnets are able to attract to each other or repel each other |
| battery | stores and produdes electricity |
| parts of a battery 1. | positive end with bump-allows electricity to go in. |
| parts of a battery 2. | negative end- flat end allos electricity to go out. and battery case holds the electricity |
| parts of a light bulb | filament, support wires solder and base. |
| filament | wire which heats up and glows |
| support wires | holds the filament in place; carry the electricity to the filament |
| solder | points of metal on the base which allows the electricity to flow into the bulb |
| insulator | a non-conductor (doesn't allow electricity to flow through it) on the bottom part of the base use to keep the contract (the solder) apart. |
