click below
click below
Normal Size Small Size show me how
Electric & Magnetism
| Question | Answer |
|---|---|
| Negative (-) charge | Electrons |
| Positive (+) charge | Protons |
| Unlike charges or poles. | Attract |
| Like Charges | Repel |
| Unit used to measure electrical current. | Amp |
| Materials that allows electrons to travel easily. | Conductor |
| When electrons move from one place to another. | Electricity |
| A complete pathway of conductors that electrons flow through. | Electric circuit |
| A constant flow of electrons through a current. | Electric current |
| Materials that do not let electrons pass through easily. | Insulator |
| The area around a magnet where the force is. | Magnetic Field |
| An electric circuit in which each device has its own separate loop. | Parallel Circuit |
| An electric circuit in which the devices are connected in one continuous loop. | Series Circuit |
| The buildup of electrical charges. | Static Electricity |
| A magnet is strongest at its ends. | Poles |