Across
- 3. movement of charge is terminals and is measured in amperes
- 5. Charged when it gains extra electrons or loses some to another objects
- 7. Tiny groups of atoms in certain metals align in a particular way
- 9. caused by metals in earths core, pull different directions
- 10. Metal wire. Charge is carried by electrons
- 12. Originate within atoms, caused by difference in electric charge
Down
- 1. Voltage that is a measure of the difference in energy across a circuit or a component within a circuit
- 2. Any piece of material that produces a measurable magnetic field.
- 4. energy transformed bu a component is measured by its resistance
- 6. very high electrical resistance
- 8. tend to want to cancel each other out
- 11. Doesn't contain stored electrical energy, is also called a cell