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A long, flexible piece of metal used to oull or support things or to conduct an electrical current. |
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A device used to cover something in order to stop heat or electricity from escaping. |
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Electrical parts that are connected to allow electricity to pass through them one after another. |
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An electrical charge of a sign opposite to an electron. |
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A substance or medium that conducts heat, light sound or an electric charge |
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The central part of an atom |
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Tiny particles that move around the nucleus of an atom. They carry a negative electric charge. |
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An electrical device thatvprovides a a path for electricity to flow |
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A flow of electricity along a wire. |
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Something that breaks a circuit |
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A safety device that cuts off tge power if something goes wrong |
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A form of energy that one cannot see, hear, touch, taste or smell. |
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Name 2 types of Electricity |
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Definition
Static Electricity
Current Electricity |
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When electrons move from an object to another. |
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Name an example of what electricity can do. |
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Definition
Burning bread
Bad hair day
Lighting a light bulb |
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Explain the attraction law. |
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Definition
Opposites attract and likes repel. |
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