Recent content by i4nb63

Φ = EA = Qin / ε Qin = ρV = ρAh EA = ρAh / ε E = ρh / ε Then I get stuck with h...

Homework Statement Consider a long cylindrical charge distribution of radius R = 13 cm with a uniform charge density of ρ = 18 C/m3. Find the electric field at a distance r = 32 cm from the axis. Homework Equations ΦE = EA = qin/ε0 The Attempt at a Solution My problem here is...