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How does a Resistor Work | Resistor Color Code | Application of Resistors

Resistor A resistor is a passive two terminal electrical component, that implements electrical resistance as a circuit element. In electronic circuits, resistors are used to reduce current flow, adjust signal levels, to divide voltages, bias active elements, and terminate transmission line, among other uses. High-power resistors that can dissipate many watts of electrical power as heat. […]