(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

What is the net electric flux through the torus (i.e., doughnut shape) of the figure

2. Relevant equations

net flux= E*A I believe is needed

3. The attempt at a solution

I don't know how to do this problem at all. I feel like I don't have enough information to calculate the answer. Any advice as how to start this problem because I don't have the radius of the objects so how can I figure out the area.

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# Net electric flux through torus

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