Part B: Resistance vs Cross-Sectional Area (A): Task: In this part, resistance of four brass wires with different diameters thus cross-sectional areas are to be measured. (I = 1A) Table 2. Resistance of conductor for different cross-sectional areas |D (cm) |A(cm²) Length (cm) | 1 (A) | Voltage (mV) | Resistance (2) | 0,1271 0,1016 0,0127 0,00811 0,0812 0,00519 0,0508 0,00203 24 24 24 24 13,6 21,2 33,7 89,1 Brass IA (A Question: How did the resistance of the conductor change with respect to cross-sectional area? Did the change occur as you have expected? Your Answer: Task (Plot): Resistance vs Cross sectional area (A) graph. (Independent variable A on x-axis, dependent variable R on y-axis)

Part B: Resistance vs Cross-Sectional Area (A): Task: In this part, resistance of four brass wires with different diameters thus cross-sectional areas are to be measured. (I = 1A) Table 2. Resistance of conductor for different cross-sectional areas |D (cm) |A(cm²) Length (cm) | 1 (A) | Voltage (mV) | Resistance (2) | 0,1271 0,1016 0,0127 0,00811 0,0812 0,00519 0,0508 0,00203 24 24 24 24 13,6 21,2 33,7 89,1 Brass IA (A Question: How did the resistance of the conductor change with respect to cross-sectional area? Did the change occur as you have expected? Your Answer: Task (Plot): Resistance vs Cross sectional area (A) graph. (Independent variable A on x-axis, dependent variable R on y-axis)