APFIVE Induced Charge on a Grounded Conducting Cylinder
A long, grounded conducting cylinder of length $$L$$ and radius $$R$$ is oriented with its axis perpendicular to a uniform electric field $$E$$. What is the total induced charge on the cylinder’s surface?
A
$$2\pi\varepsilon_0 E R L$$
B
$$0$$
C
$$4\pi\varepsilon_0 E R^2$$
D
$$\pi\varepsilon_0 E R^2$$
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