In Figure (a) below, a 10.26 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 x5 = 9.36 mm. Section 3 has conductivity 3.027×107(Ω⋅m)−1. What is the conductivity of section (a) 1 and (b) 2? (a) (b) x(mm) (a) Number Units (b) Number Units