Question

An infiinitely long solid conducting cylindrical shell of radius a = \(4.6 \mathrm{~cm}\) and negligible thickness is positioned with its symmetry axis along the z-axis as shown. The shell is charged, having a linear charge density \(\lambda_{\text {inner }}=-0.37 \mu \mathrm{C} / \mathrm{m}\). Concentric with the shell is another cylindrical conducting shell of inner radius \(\mathrm{b}=\) \(12.6 \mathrm{~cm}\), and outer radius \(\mathrm{c}=14.6 \mathrm{~cm}\). This conducting shell has a linear charge density \(\lambda_{\text {outer }}=0.37 \mu \mathrm{C} / \mathrm{m}\).

Answer 1