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science 9 dill
| Question | Answer |
|---|---|
| electromagnetic induction | generation of electric current in a conductor by a changing magnetic field |
| transformers | device that changes electricity at one voltage into electricity at a different voltage |
| armature | rotating shaft and coil a motor or generator |
| law of concentration of energy | fundemental principle that energy cannot be created or destroyed |
| ohms | the unit of resistance |
| Ohm's law | as long as tempature remains constant, the resistor of a conducor remains constant and the current is directly proportional to the voltage applied |
| load | device in a circuit that converts electricityenergy to another form of energy |
| electrolysis | decomposition of a substance by an electrical current |
| electricla energy | energy of charged particles, transfered when electrons travel from place to place |
| electrolyte | liquid or paste that conductors electricity because it contains ions |
| electroplating | use of electricity to coat a thin layer of metal onto a object |
| charge seperation | concentration of like charges in specific areas of a neutral object, caused by the approach of a charged object |
| circuit breaker | complete path that charged particles flow through |
| binary number | number having two as its base and only having ones and zeroes |
| fly ash | fine airborn ash produced by burning coal or other solid fluids |
Created by:
rycroftdylan
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