Electricity

3. Math Formula:V = I x R
4. The positive side of an LED.
6. When there is an imbalance of negative and positive charges, such as a buildup of electrons
10. Particle with a neutral / no electric charge
13. A material's tendency to resist the flow of charge (current). Measured in Ohms
15. The directional flow of electrons from one pole to the other.
16. The measurement of the flow of electrons. Measured in Amperes
17. A material in which electricity can not easily flow (example: glass, wood, rubber)
18. A Circuit in which there is a single conducting path without junctions for electricity to follow.

1. The difference in charge between two points. Measured in Volts
2. A Circuit where components are connected across common points and provides separate conducting paths for electricity to follow.
5. A closed loop that allows charge to move from one place to another
7. Materials in which electricity (electrons) can easily flow (example: Metals)
8. Particle with a negative electric charge, attracted to protons
9. Particle with a positive electric charge
11. The presence or flow of electrons
12. The basic unit of all elements of matter
14. The center of the atom, where protons and neutrons are located
16. The negative side of an LED.