Lab4.xlsx - Resistivity and Resistance Lab Report Save this...

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Resistivity and Resistance Lab Report Save this template using the format "LabX-LastName.xls" Make sure any cells that are highlighted in green contain text or values Any cells highlighted in light yellow should contain typed formulas, which reference other cells Refer to the lab instructions for more details about each item on this report Data and Analysis Constants Estimate Uncert. Unit Current Measuring Resistor: R_I = 100 1 Ω Data Table Metal L d V_A7 V_A8 V_A9 I R_L cm cm V V V A Ω Thin Nichrome 10 0.0316 0.0398 0.319 3.23 0.02911 1.36723 Thin Nichrome 20 0.0316 0.0834 0.319 3.23 0.02911 2.86499 Thin Nichrome 30 0.0316 0.122 0.319 3.23 0.02911 4.191 Thin Nichrome 40 0.0316 0.164 0.319 3.23 0.02911 5.6338 Thin Nichrome 50 0.0316 0.203 0.319 3.23 0.02911 6.97355 Thin Nichrome 60 0.0316 0.245 0.319 3.23 0.02911 8.41635 Thin Nichrome 70 0.0316 0.29 0.319 3.23 0.02911 9.96221 Thin Nichrome 80 0.0316 0.319 0.319 3.23 0.02911 10.9584 Q5 Thin Nich. (trial 1) 80 0.0316 0.001 0.3235 3.2308 0.02907 11.1272 Thin Nich (trial2) 80 0.0316 0.0009 0.3234 3.2306 0.02907 11.1241 Thin Nich (trial3) 80 0.0316 0.0009 0.3234 3.2303 0.02907 11.1253 Q6 Thick Nich (trial1) 80 0.0644 0.0013 0.0885 3.2254 0.03137 2.82126 Thick Nich (trial2) 80 0.0644 0.0014 0.0888 3.2256 0.03137 2.83091 Thick Nich (trial3) 80 0.0644 0.0014 0.0888 3.2253 0.03137 2.83118 Q7 Brass (trial1) 80 0.025 0.0022 0.0214 3.2242 0.03203 0.66817 Brass (trial2) 80 0.025 0.0026 0.0218 3.2238 0.03202 0.68082 Brass (trial 3) 80 0.025 0.0029 0.0222 3.2236 0.03201 0.69345 Scroll Down to answer Comprehensio
Comprehension Questions Q1. XY Scatter Plot Area of R_L vs. L (don't connect points). Display tren Fitted Slope [Value] [Unit] 0.139 Ω/cm y = (0.139 Ω/cm)x + 0.047Ω Value Units Q2 Calculate the wire's cross sectional area A using the diameter given in Table 1.

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