Chapter 7 Electricity

2. a circuit where the position of each load is placed so that they are connected to a battery separately
3. it has 10 letters and it measures how difficult it is for electrical currents to pass through
8. the difference between potential energy at two different points on the circuit
9. a type of material that doesn't allow electricity to flow through
13. a closed pathway in which electrons can flow through
14. the movement of electrons through a current
16. can be positive or negative depending on the atom
17. a resistor which changes it's resistance depending on the temperature
19. it has 13 letters and can conduct electricity when under certain conditions
21. a 10 letter word which changes it's resistance depending on the temperature
22. a type of battery that is commonly used in portable devices
23. diagram which depicts an electric circuit
24. 12 letter word, the electrical current flows through a different path then the one intended

1. electrical that is stuck in an object
4. a circuit where each load it positioned side by side and electricity passes through each load
5. it increases the amount electrical conductivity when exposed to light
6. a material that prevents heat or electrical energy from passing through
7. this machine makes electrostatic charge
10. it is a diode that can emit light
11. a device that can convert AC to DC
12. when light exposed to light, it changes the resistance of the resistor
15. energy caused by moving charged particles towards a positive charge
18. a type of material which allows electricity to flow through
20. cell a battery which uses chemical reactions to produce electrical energy