- #1

brainslush

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## Homework Statement

Assume two perpendicular planes one with charge density [itex]\sigma[/itex] and the other with a charge density [itex]2\sigma[/itex]. Find the electric field.

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[itex]\sigma[/itex] |

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//|////// [itex]2\sigma[/itex]///////////////

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## Homework Equations

## The Attempt at a Solution

I got a question. Can I assume that the planes are infinitly long, specially close to the origin? In such a case, I could apply the Gaus-law.

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