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# Trinity's electricity power point

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### Trinity's electricity power point

1. 1. Trinity's Electricity Log http://www.bing.com/search?q=electricity
2. 2. Open circuit <ul><li>Any circuit that is not complete and is open is considered a open circuit. </li></ul>http://www.bing.com/images/search?q=electricity
3. 3. Closed circuits <ul><li>When a path is made for electricity to flow and is completed. </li></ul>http://www.bing.com/images/search?q=electricity
4. 4. Light bulbs <ul><li>Light bulbs all run the same way except for when they burn out. The light bulb can be ran in two ways.
5. 5. Connect the light bulb to two wiyers and a battery.
6. 6. You can connect it to a power source. </li></ul>http://www.bing.com/images/search?q=electricity
7. 7. Home made flash light <ul><li>All you need is a d-cell battery ,2 wires , and a d-cell holder. </li></ul>http://www.bing.com/images/search?q=batteries
8. 8. Why does a light bulb stop working? <ul><li>It stops working when it runs out of gas. </li></ul>http://www.bing.com/images/search?q=burnt+out+light+bulb&qs
9. 9. How does a light bulb work? <ul><li>Well a light bulb works on electricity and energy which builds up and positive and negative charges flow and turns on and goes through the wires. </li></ul>http://www.bing.com/images/search?q=electricity
10. 10. Who invented the light bulb ? <ul><li>Thomas Alva Edison invented the light bulb. </li></ul>http://www.bing.com/images/search?q= Thomas + Edison
11. 11. Insulators <ul>A material that is not a good conductor . <li>examples are key,penny,nickel,and tooth pick. </li></ul>http://www.bing.com/images/search?q=insulator
12. 12. conductors <ul><li>Anything that allows electricity to move through it .
13. 13. examples copper,silver,and gold. </li></ul>http://www.bing.com/images/search?q=conductors
14. 14. Series circuit <ul><li>A series circuit has more than one resistor and gets its name from only having one path. </li></ul>http://www.bing.com/images/search?q=Parallel+Circuit
15. 15. Parallel circuit <ul><li>When one light bulb is burned out or not there, the other ones still work. </li></ul>http://www.bing.com/images/search?q=Parallel
16. 16. Comparing <ul><li>Well series and parallel can both make a light bulb work. </li></ul>http://www.bing.com/images/search?q=light+bulbs
17. 17. Contrasting <ul><li>In Series if you take one light bulb out the other one does not work too. In parallel if you take a light bulb out the other one still works. </li></ul>http://www.bing.com/images/search?q=parallel+and+series+circuits
18. 18. How does static electricity work? <ul><li>Static electricity is created when you rub against a charged surface. </li></ul>http://www.bing.com/images/search?q=static+electricity
19. 19. How does lightening work? <ul><li>Electric charge builds up and when it gets enough it strikes faster then our fastest space ships. </li></ul>http://www.bing.com/images/search?q=lightning
20. 20. Lightning safety tips <ul><li>STAY AWAY from metal.
21. 21. DON'T swim in water
22. 22. DONT stand under trees.
23. 23. DONT jump on trampolines.
24. 24. DONT use the cell phone. </li></ul>http://www.bing.com/images/search?q=some+one+geting+shoked+by+litning
25. 25. Thanks <ul><li>Thanks for watching I hope you learned a lot! </li></ul>http://www.bing.com/images/search?q=light+bulb