An infinitely long conducting cylinder of radius 2 cm has a linear charge density +3 μC/m is surrounded by an insulating shell of inner radius 8 cm and outer radius 12 cm. The insulating shell has a net linear charge density of +3 μC/m which may be assumed to be uniformly distributed through its volume. (Figure 1) Part A What is the electric potential difference (AV) between 12 cm and 15 cm? ▸ View Available Hint(s) | ΑΣΦ AV 22.3 104 ? V Submit Previous Answers × Incorrect; Try Again; 3 attempts remaining