Across
- 1. What is the current if you have a 18 V battery and a 3 ohm resistor?
- 4. The attractive or repulsive interaction between any two charged objects is a...
- 5. In order for the devices in a _____________ circuit to work, each device must work.
- 8. A material that does not conduct a current.
- 11. As two objects are moved further apart, the force between them _______________.
- 14. The particles that carry charge through a circuit.
- 15. For parallel circuits, as the number of ________________ increases, the overall current increases.
- 16. What type of material is BEST at conducting an electrical current?
Down
- 2. If connected in ________________, a single charge passing through the external circuit would only pass through one of the light bulbs.
- 3. As more and more light bulbs are added in series, the ________________ of each bulb gradually decreases.
- 6. In Ohm's Law, current is _______________ proportional to resistance.
- 7. As two objects are brought closer together, the force between them ______________.
- 9. The law that relates current, voltage, & resistance.
- 10. If a negative balloon is repelled by a 2nd balloon, you know that the 2nd balloon is...
- 12. In Ohm's Law, current is ______________ proportional to voltage.
- 13. the charge on two objects that repel each other.