You have a cylindrical cable that encloses a surface charge (pg: surface charge density) as shown below. The cable consists of double dielectric cylindrical shell layers separated by a metallic shell. The cable is deposited with a metal cover which is biased at zero potential. The radii of the shells are given in the figure. Please answer the following questions. Surface charge (p.) on metallic bar of radius a Dielectric shell 1 (ɛ,) of outer radius b Metallic shell of outer radius c Dielectric shell 2 (ɛs) of outer radius d Metal cover (1) What would be an equivalent line charge density? (2) Find the distribution of electric field intensity, potential, and electric flux density. (3) Find the surface charge densities that may be present on the metal surface.

You have a cylindrical cable that encloses a surface charge (pg: surface charge density) as shown below. The cable consists of double dielectric cylindrical shell layers separated by a metallic shell. The cable is deposited with a metal cover which is biased at zero potential. The radii of the shells are given in the figure. Please answer the following questions. Surface charge (p.) on metallic bar of radius a Dielectric shell 1 (ɛ,) of outer radius b Metallic shell of outer radius c Dielectric shell 2 (ɛs) of outer radius d Metal cover (1) What would be an equivalent line charge density? (2) Find the distribution of electric field intensity, potential, and electric flux density. (3) Find the surface charge densities that may be present on the metal surface.