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chapter 7 studystac
Question | Answer |
---|---|
static eletricity | excess eletric charge on a n object |
law of conservation of charge | transferred from ovject to object |
charging by indeuction | object cased by a near by charged |
voltage difference | related to the force that causes electric charges to flow. |
circuit | closed path that electric current follows |
resistance | tendency for a material to oppose the flow of electrons changing |
series circuit | one kinds of circuit |
Parallel circuits | contain two or more branches for current to move through |
electric power | electric power used by appliances varies. |