Copper wire's low electrical resistivity enables efficient electricity flow, while resistors play a vital role in adding resistance to circuits.
Copper wire is commonly used in electrical wiring because of its low electrical resistivity, allowing for efficient flow of electricity. Resistors are components that add resistance to a circuit, such as the filament in a light bulb or a toaster element. Different materials offer varying amounts of resistance based on factors like material type, length, thickness, and temperature.
https://brainly.com/question/43879426