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Flashcards to review key vocabulary related to electricity and circuits.
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Voltage
The difference in electrical energy from one point to another point on a circuit (amount of electrical energy used); measured in volts.
Voltmeter
The tool used to measure voltage; placed in parallel.
Resistance
The difficulty electrons have traveling through a material; measured in Ohms (Ω).
Ohm's Law
V = i * r (Voltage = current * resistance)