4. This problem requires a graph of current density (U I/A) on the y-axis and the diameters on th...
4. This problem requires a graph of current density (U I/A) on the y-axis and the diameters on the x-axis. Include the graph with the exam with the question ANSWERED. Make sure axes are titled. 4 The (United States) National Electric Code, which sets maxi- mum safe currents for insulated copper wires of various diameters. is given (in part) in the table. Plot the safe current density as a function of diameter. Which wire gauge has the maximum safe cur- rent density? ("Gauge" is a way of identifying wire diameters, and l mil 10-3 in.) 4 6 8 10 12 14 16 18 Gauge Diameter. mils 204 162 129 102 81 64 51 40 Safe current. A 70 50 35 25 20 15 6 3
4. This problem requires a graph of current density (U I/A) on the y-axis and the diameters on the x-axis. Include the graph with the exam with the question ANSWERED. Make sure axes are titled. 4 The (United States) National Electric Code, which sets maxi- mum safe currents for insulated copper wires of various diameters. is given (in part) in the table. Plot the safe current density as a function of diameter. Which wire gauge has the maximum safe cur- rent density? ("Gauge" is a way of identifying wire diameters, and l mil 10-3 in.) 4 6 8 10 12 14 16 18 Gauge Diameter. mils 204 162 129 102 81 64 51 40 Safe current. A 70 50 35 25 20 15 6 3