can u explane please? 2.2 Exploratory Study of ResistanceIn this part of the experiment, you will investigate the physical parameters that have an effecton the resistance of a conductor. The conductors to be used are given as in the foilowing,Brass (0.00203 cm)Brass (0.00519 cm?)Brass (0.00811 cm?)Brass (0.0127 cm)Copper (0.00811 cm²)Aluminum (0.00811 cm?)Stainless Steel (0.00811 cm?)Nichrome (0.00811 cm?)Part A: Resistance vs. LengthTask: Using the second smallest brass wire (0.00519 cm²), take measurements of voltage acrossthe conductor for different lengths and record them in Table 1. Calculate the resistancecorresponding to each length. (I = 1A)Table 1. Resistance of conductor for different lengthsD (cm) A(cm²) | Length (cm) | 1 (A) |Voltage (mV) | Resistance (2)2433727,7TALA201622.216,7Brass0,0812 | 0,0051912IATA84Question: How did the resistance of the conductor change with respect to length? Did thechange occurred as you have expected?Your Answer:

SOlution: as the values of current and voltage vs the length of the conductor is given

2.2 Exploratory Study of Resistance In this part of the experiment, you will investigate the physical parameters that have an effect on the resistance of a conductor. The conductors to be used are given as in the following, Brass (0.00203 cm') Brass (0.00519 cm) Brass (0.00811 cm) Brass (0.0127 cm) Copper (0.00811 cm²) Aluminum (0.00811 cm?) Stainless Steel (0.00811 cm²) Nichrome (0.00811 cm) Part A: Resistance vs. Length Task: Using the second smallest brass wire (0.00519 cm³), take measurements of voltage across the conductor for different lengths and record them in Table 1. Calculate the resistance corresponding to cach length. (I = 1A) Table 1. Resistance of conductor for different lengths D (cm) A(cm?) Length (cm)I(A) Voltage (mV) | Resistance (N) 337 27,7 TA 24 20 IA 16 22.2 16,7 TA Brass 0,0812 0,00519 12 8 4 TA Sis Question: How did the resistance of the conductor change with respect to length? Did the change occurred as you have expected? Your Answer:

2.2 Exploratory Study of Resistance In this part of the experiment, you will investigate the physical parameters that have an effect on the resistance of a conductor. The conductors to be used are given as in the following, Brass (0.00203 cm') Brass (0.00519 cm) Brass (0.00811 cm) Brass (0.0127 cm) Copper (0.00811 cm²) Aluminum (0.00811 cm?) Stainless Steel (0.00811 cm²) Nichrome (0.00811 cm) Part A: Resistance vs. Length Task: Using the second smallest brass wire (0.00519 cm³), take measurements of voltage across the conductor for different lengths and record them in Table 1. Calculate the resistance corresponding to cach length. (I = 1A) Table 1. Resistance of conductor for different lengths D (cm) A(cm?) Length (cm)I(A) Voltage (mV) | Resistance (N) 337 27,7 TA 24 20 IA 16 22.2 16,7 TA Brass 0,0812 0,00519 12 8 4 TA Sis Question: How did the resistance of the conductor change with respect to length? Did the change occurred as you have expected? Your Answer:

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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