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A copper wire of radius 0.1 mm and resistance 1 kΩ is connected across a power supply of 20 V . (a) How many electrons are transferred per second between the supply
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resistivity - I am trying to make a electro magnet. I bought a coil of enamel copper wire from Ebay. How do I determine its resistance? - Electrical Engineering Stack Exchange
How to calculate the resistance in ohms of a 900 ft of #1AWG solid copper wires at 20 degrees Celsius - Quora
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