Electricity 0.0 / 5 ? EconomicsElectricityNational 5None Created by: laurenmm_12Created on: 09-05-14 17:33 Electricity Electricity is a very useful way of moving energy from one place to another. Almost everything we do relies on electricity 1 of 20 Cells A device that transforms chemical energy into electric energy 2 of 20 conductor Something like a metal which allows electricity to pass through it 3 of 20 insulator Something that doesn't allow electricity to pass through such as a rubber or pencil 4 of 20 switch Something that completes an electrical circuit 5 of 20 ammeter A device that tells us the electrical current 6 of 20 component Part of an electrical circuit 7 of 20 series circuit A circuit with only one possible route around it 8 of 20 Fuse a devise that either melts or blows when when the current gets too big 9 of 20 electrons charged particles that can move through conductors 10 of 20 parallel circuit circuit with more then one route around it 11 of 20 resistance a measure of how difficult it is for electrical current to flow 12 of 20 ring main electrical circuit used in houses for lighting and power 13 of 20 short circuit a route around a component in a circuit, with very little resistance 14 of 20 terminals positive and negative end of a cell 15 of 20 volt unit of electrical push 16 of 20 polarity when a devise is not the same in both directions. It has a positive and negative end 17 of 20 ampere Unit of electrical current 18 of 20 circuit complete route from positive terminal of a battery to the negative terminal 19 of 20 battery two or more cells in series 20 of 20
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