The preferred SI unit of heat, energy, or work. The heat produced when one ampere is passed through a resistance of one ohm for one second, or it is the work required to move a distance of 1 m against a force of 1 newton.
The preferred SI unit of heat, energy, or work. The heat produced when one ampere is passed through a resistance of one ohm for one second, or it is the work required to move a distance of 1 m against a force of 1 newton.
Chapter9: Current And Resistance
Section: Chapter Questions
Problem 49P: A copper wire has a resistance of 0.500 at 20.0°C and an iron wire has a resistance of 0.525 at the...
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