Question: Within the cylinder = 2, 0 < z < 1, the potential is given by V = 100 + 50 + 150 sin V.

Within the cylinder ρ = 2, 0 < z < 1, the potential is given by V = 100 + 50ρ + 150ρ sin ϕV.

(a) Find V, E,D, and ρν at P(1, 60◦, 0.5) in free space.

(b) How much charge lies within the cylinder?

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