Question

Find the electric flux through a cylinder with a distance of 22 cm and a height of 35 cm

with a charge of 5.42 μC. ( use the general formula of flux and the area of cylinder is

2𝜋rh + 2𝜋r²)

Answer 1

$\Phi=\varepsilon_0qS=2\pi r\varepsilon_0q(h+r)=8.3~\mu Vm.$