The figure shows electrons passing through a resistor. The arrow shows the direction in which the electrons are moving. Which of the following statements are correct? (There could be more than one correct choice.) Electrons www R a b. O The electrons are moving slower at point b than at point a. O The electric potential is higher at point b than at point a. O The electric potential is lower at point b than at point a. O The current at point a is the same as the current at point b.

Chapter 26, Problem 026 In Figure (a) below, a 10.80 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 xg = 8.24 mm. Section 3 has conductivity 3.014 x 107 (2.m)1. What is the conductivity of section (a) 1 and (b) 2? x= 0 x= Xs (a) (b) x (mm) (a) Number Units (b) Number Units (A) A

(Figure 1) shows a 5 V battery with metal wires attached to each end. Figure 3 + 2 1 of 1 ▼ Part A What are the potential differences AV12 = V2 - V₁, AV23 = V3 - V2, AV34 = V4 - V3, and AV41= V₁ - V4? Enter your answers numerically separated by commas. AV12, AV23, AV34, AV41 = Submit Provide Feedback Request Answer 15| ΑΣΦ ? V