Consider a resistor consisting of two long concentric metal cylinders, 1 meter in length. The inner cylinder has a radius of 1 mm, and the outer cylinder has a radius of 10 mm. The volume between the two cylinders is filled with saltwater with conductivity g = 4.8 S/m? (a) For a 5 volt difference between the two metal surfaces, what is the electrical current leaking between the two? (b)What is the current density at a radius of 1 mm? What is the current density at a radius of 5 mm? What is the current density at a radius of 10 mm?
Consider a resistor consisting of two long concentric metal cylinders, 1 meter in length. The inner cylinder has a radius of 1 mm, and the outer cylinder has a radius of 10 mm. The volume between the two cylinders is filled with saltwater with conductivity g = 4.8 S/m? (a) For a 5 volt difference between the two metal surfaces, what is the electrical current leaking between the two? (b)What is the current density at a radius of 1 mm? What is the current density at a radius of 5 mm? What is the current density at a radius of 10 mm?
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Consider a resistor consisting of two long concentric metal cylinders, 1
meter in length. The inner cylinder has a radius of 1 mm, and the outer cylinder has a radius of 10 mm. The volume between the two cylinders is filled with saltwater with conductivity g = 4.8 S/m? (a) For a 5 volt difference between the two metal surfaces, what is the
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