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Section 3 Electric Circuits (electric power (rate at which electrical…
Section 3 Electric Circuits
electric power
rate at which electrical energy is converted into forms of energy.
used by an appliance can be calculated using equation P=IV
Ohm's Law
V=IR
found a simple relationship among voltage current and resistance
electric company
usually charges its customers of the number of kilowhatts.
series circuit
a circuit that has only one path for the electric current to follow
electrical devices are connected along the same path.
parrell circuit
a circuit that has more than one path for the electric current.
Electric energy
its measured in KWH
power
rate at which energy is being used
or the amount of energy that is used per second
Electric company
usually charges its customers in kilowhatts