Data and Analysis Constants Estimate Uncert. Unit Current Measuring Resistor: RI= 100 Data Table Metal L P V A7 V AS V A9 RL cm cm V V V A Area Thin Brass 10 0.254 0.006 0.037 3.232 6E-05 1381.5 0.05067075 Thin Brass 20 0.254 0.011 0.037 3.232 0.0001 2762.9 0.05067075 Thin Brass 30 0.254 0.015 0.037 3.232 0.0002 4144.4 0.05067075 Thin Brass 40 0.254 0.019 0.037 3.232 0.0002 5525.9 0.05067075 Thin Brass 50 0.254 0.024 0.037 3.232 0.0002 6907.3 0.05067075 Thin Brass 60 0.254 0.028 0.037 3.232 0.0003 8288.8 0.05067075 Thin Brass 70 0.254 0.033 0.037 3.232 0.0003 9670.3 0.05067075 Q5 Thin Brass (tri 80 0.254 0.002 0.037 3.232 2E-05 11052 0.05067075 Thin Brass (tri 80 0.254 0.002 0.037 3.232 2E-05 11052 0.05067075 Thin Brass (tri 0.254 0.002 0.037 3.232 2E-05 11052 0.05067075 Q6 Thick Brass (t 80 0.508 0.001 0.009 3.219 1E-05 2762.9 0.20268299 Thick Brass (t 80 0.508 0.001 0.009 3.223 1E-05 2762.9 0.20268299 Thick Brass (t 80 0.508 0.002 0.01 3.236 2E-05 2762.9 0.20268299 Q7 Nichrome (trial 80 0.254 0.001 0.488 3.229 1E-05 11052 0.05067075 Nichrome (trial 80 0.254 0.001 0.49 3.236 1E-05 11052 0.05067075 Nichrome (trial 80 0.254 0.001 0.491 3.245 1E-05 11052 0.05067075