DEFINITIONS ELECTRICITY: oppocition to move the electrons. VOLTAGE: the energy to move the electrons. CURRENT: number of electrons inside the circuit. The unit is AMP. RESISTANCE: unit of recistians is OHM. OHM'S LAW: The formula for Ohm's law is V=IR. thats joins voltatge,recistants and intensity. PARALLEL CIRCUIT: two or more components connected in parallel having the same difference of potential across their ends. SERIES CIRCUIT: when the current goes trught every component in the ciruit. ALTERN CURRENT: DIRECT CURRENT: when the electrons always go straight line.
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