Across
- 1. charging by ____________ is the rearrangement of electrons on a neutral object caused by a nearby charged object
- 4. the relationship between voltage difference, current, and resistance in a circuit; current is equal to the voltage difference divided by the resistance
- 7. ______________circuit is an electric circuit with only one branch
- 11. the net movement of electric charges in a single direction; measured in amperes (A)
- 12. closed path that electric current follows
- 14. device that can detect electric charge
- 15. related to the force that causes electric charges to flow; measured in volts (V)
Down
- 2. material in which electrons are not able to move easily
- 3. region surrounding every electric charge in which a force of attraction or repulsion is exerted on other electric charges
- 5. tendency for a material to resist the flow of electrons and to convert electrical energy into other forms of energy; measured in ohms
- 6. law of ___________________ states that charge can be transferred from object to object, but it cannot be created or destroyed
- 7. the accumulation of excess electric charge of an object
- 8. material through which electrons move easily
- 9. ____________ circuit contains two or more branches for current
- 10. the rate at which electrical energy is converted to another form of energy; measured in watts
- 13. charging by _____________ is the process of transferring charge by touching or rubbing