Closed CircuitsA closed circuit is a circuit without interruption providing a continuous path throughout the circuit. HTTP://www.bing.com/images/search
Open CircuitsAn incomplete circuit without interruption HTTP://www.bing.com/images/search
My homemade flashlightWe made it out of a battery, two wires and, and light bulb.
Why does a light bulb stop burning?The reason why the bulb stops burning because the light bulb runs out of gas. HTTP://www.bing.com/images/search Burned out light bulb.
How does a light bulb work?The light bulb has to be connected to 2 wires and to an energy source. The positive and negative current flow to it causing the filament to light up.
Who invented the light bulb?Thomas Edison invented the light bulb.
InsulatorsAny material that does not let electricity pass through it.Work sheetWoodPlastic bag
ConductorsKeeps the flow of electricity.ExamplesPower lineAir ventpenny HTTP://www.bing.com/images/search
Series circuitA series circuit is a circuit that can run on more than one bulb. If you unscrew one the light bulbs they will all go out. HTTP://www.bing.com/images/search
Parallel circuitsA parallel circuit connects each bulb and if you unscrew one light bulb the other ones stay lite.
ComparingThe parallel and series circuit are similar because they both can have 2 or more light bulbs.
ContrastingThe series and parallel are different becauseSeries Circuit Facts: Parallel Circuit Facts:Both bulbs are onthe same circuit Each bulb is on a different circuitBoth bulbs go out Only the removed light bulb goes outBrightness dim Brightness Bright
How does static electricity work?Positive and negative electrical charges that are separated from each other ,and are not moving they dont get electricity to pass though them. Http://www.bing.com/images/search
How does lightning work?Negatively charged clouds create static electricity and strikes to the ground when it gets too hot. Lightning HTTP://www.bing.com/images/search
Lightning safety tipsDont touch a phone.Wear zaniy bands. (a rubber band you can wear on your wristDont go near a window.Avoid going to the pool Dont go walking when lighting outside Http://www.bing.com/images/search
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