Current-the rate at which electric charges pass through a conductor
Ampere-the unit that represents current
Ohm-the unit that represents resistance
Voltage-the unit that represents potential difference
Ohm’s Law-states that voltage is equal to the current times the resistance in a circuit
Resistance-the opposition to electric current by a material or device
Electric power-the rate of conversion of electrical energy
Schematic diagram-a representation of a circuit that uses lines to represent wires and different symbols to represent the components of the circuit
Electric circuit-a set of components connected so that they provide a path for the movement of charge.
Series circuit-a circuit that provide a single path for the flow of current
Parallel circuit-a circuit that provides multiple paths for the flow of current
Complex circuit-a circuit that consist of series and parallel circuits combined
Fuse-a small metallic strip that melts if the current exceeds a certain value
Circuit breaker-an electrical switch designed to protect an electrical circuit from damage caused by overload or short circuit
Ammeter-a device that measures the amount of current across a load
Voltmeter-a device that measures the amount of voltage across a load
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