In Figure (a) below, a 10.71 V battery is connected to a resistive strip that consists of three sections with the same cross-sectional areas but different conductivities. Figure (b) gives the electric potential V(x) versus position x along the strip. The horizontal scale is set by xs = 10.72 mm. Section 3 has conductivity 3.008×107(Ω⋅m)−1. What is the conductivity of section (a) 1 and (b) 2? (a) (a) Number Units (b) Number Units
