- #1

Gustavo

- 1

- 0

## Homework Statement

An infinite metal plate has a surface density of charge σ

_{L}=-6μC/m² , Left side and a surface density Of load σ

_{R}=+4μC/m² , in the right side. A Gaussian surface In the form of a circular cylinder, with area A 12 cm², is Located with the left side inside the plaque and a thin Plate loaded to the right. The surface charge density of the Metal plate is σ

_{A}. Check the correct option with respect to the density value Superficial σ

_{A}And flow Φ

_{E}Through the Gaussian.

ANSWER: D

## Homework Equations

Gauss law for an infinite plate: E=|σ|/2ε

_{0}

## The Attempt at a Solution

I could not understand the problem, I do not know how to find the density and nor the flow. I tried to use Gauss's Law but I could not understand the problem.