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Mr. gatta elect test
Question | Answer |
---|---|
ampere | number of electrons that pass a point per sec |
volt | pushing force that causes electron to flow |
watt | unit to measure amount of work/energy provided by a current |
voltage | unit to measure the strength of the push behind an electric current |
electromagnet | wire coil that behaves like a magnet when electrical current flows through (temporary magnet that turns on and off) |
magnet | any object that has a magnetic field & that is able to exert force. ( has N&S poles) |
ohm | unit of electric resistance |