Across
- 3. groups of atoms that exert a force in a same direction
- 5. materials that are good at holding onto electric charge
- 7. Stored chemical energy that makes electrical energy
- 8. movement of charge from one terminal to another, measured in (A)
- 10. caused by the metals in the earths core
- 11. Materials with high electrical resistance
- 12. want to cancel out their electric charges
Down
- 1. a measure of difference in energy across a current or componet
- 2. allow charge to move through them easily
- 4. caused by differences in electric charge
- 6. any piece of material that produces a measurable magnetic field around it
- 9. amount of energy transformed from electrical current by a component