4. A student was doing a project of studying the dependence of resistance (R) of Nichrome...

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4. A student was doing a project of studying the dependence of resistance (R) of Nichrome wire on length with different diameters (D). The results are shown in the given figure. a) Use the values to find the resistivity and conductivity of the Nichrome wire for each diameter. Resistance vs. length Resistance (ohms) 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 0 0.2 0.4 0.6 Length (m) y = 9.4765X D = 0.30 mm y = 6.397X D=0.43mm y = 2.73x D = 0.65mm y=1.443X D=0.87mm 1 0.8 4. A student was doing a project of studying the dependence of resistance (R) of Nichrome wire on length with different diameters (D). The results are shown in the given figure. a) Use the values to find the resistivity and conductivity of the Nichrome wire for each diameter. Resistance vs. length Resistance (ohms) 8.0 7.0 6.0 5.0 4.0 3.0 2.0 1.0 0 0 0.2 0.4 0.6 Length (m) y = 9.4765X D = 0.30 mm y = 6.397X D=0.43mm y = 2.73x D = 0.65mm y=1.443X D=0.87mm 1 0.8

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For D 043mm Y 6397 from the graph D 043 mm given L 08 m maxim... View the full answer