Across
- 1. a law stating that like charges repel and opposite charges attract, with a force proportional to the product of the charges and inversely proportional to the square of the distance between them.
- 3. the pressure from an electrical circuit's power source that pushes charged electrons (current) through a conducting loop, enabling them to do work such as illuminating a light.
- 5. represent electrical and electronic devices and show how they are electrically connected together while drawing lines between them represents the wires or component leads.
- 8. The unit used to measure power in an electric circuit, equivalent to one joule per second
- 10. =One million watts
- 11. a measure of the opposition to current flow in an electrical circuit.
- 12. continuous movement of electric charge through the conductors of a circuit
Down
- 2. as positives repel....
- 4. a form of energy resulting from the existence of charged particles
- 6. allows you to determine characteristics of a circuit, such as how much current is flowing through it, if you know the voltage of the battery in the circuit and how much resistance is in the circuit.
- 7. a closed loop that electrons can travel in
- 9. a region around a charged particle or object within which a force would be exerted on other charged particles or objects.