An infinitely long solid insulating cylinder of radius a = 5.4 cm is positioned with its symmetry axis along the z-axis as shown. The cylinder is uniformly charged with a charge density ρ = 34 μC/m3. Concentric with the cylinder is a cylindrical conducting shell of inner radius b = 11 cm, and outer radius c = 14 cm. The conducting shell has a linear charge density λ = -0.53μC/m.

What is Ey(R), the y-component of the electric field at point R, located a distance d = 40 cm from the origin along the y-axis as shown?

Question

An infinitely long solid insulating cylinder of radius a = 5.4 cm is positioned with its symmetry axis along the z-axis as shown. The cylinder is uniformly charged with a charge density ρ = 34 μC/m3. Concentric with the cylinder is a cylindrical conducting shell of inner radius b = 11 cm, and outer radius c = 14 cm. The conducting shell has a linear charge density λ = -0.53μC/m.

What is Ey(R), the y-component of the electric field at point R, located a distance d = 40 cm from the origin along the y-axis as shown?

anonymous · Answer

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how it is look like on my sketch i simply cant find electric field of cylinder inside.
for shell is -23850=2*k*λ / r