4. Two wires of the same length were used in separate circuits. The diameter of wire X is half the diameter of wire Y. If the material used in wire X has twice the resistivity to that of wire Y, compare the resistance values of the two wires. a. Rx = 0.125RY b. Rx = 0.5Ry C. Rx = 2Ry d. Rx = 8Ry %3D %3D
4. Two wires of the same length were used in separate circuits. The diameter of wire X is half the diameter of wire Y. If the material used in wire X has twice the resistivity to that of wire Y, compare the resistance values of the two wires. a. Rx = 0.125RY b. Rx = 0.5Ry C. Rx = 2Ry d. Rx = 8Ry %3D %3D
Chapter9: Current And Resistance
Section: Chapter Questions
Problem 73AP: When 100.0 V is applied across a 5-gauge (diameter 4.621 mm) wire that is 10 m long, the magnitude...
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