Consider a, practically,infinite metallic conductor in which inside there is a spherical cavity with radial R. At the paries there is a surface allocation of electric brunt with a surface density: σ(θ)=σ(adsbygoogle = window.adsbygoogle || []).push({}); _{ο}cosθ .

θ: polar angle at teh system of spherical coordinates with the center at the center of cavity.

Find the electric field at each point of the cavity.

Thanks in advance!!

1. The problem statement, all variables and given/known data

2. Relevant equations

3. The attempt at a solution

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# Homework Help: Problem in finding the electric field(need help)

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