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For questions that utilize the concept of electric fields (commonly denoted by the letter E), or for questions whose answers likely involve electric fields. More specific than the [electricity] tag, as questions about the phenomenon & theory of electricity do not necessarily involve the discussion of fields.
0
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2
answers
986
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A Conducting Disc
A conducting disc is given a charge $Q$. As the disc is conducting it must be equipotential and hence the charge distribution will not be uniform. From what I know the charge will have a tendency to s …
3
votes
1
answer
3k
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Electric field at the apex of a cone
Consider a hollow cone with uniform charge distribution over its surface. When one finds the electric field at its apex it comes out to be an infinite value. However, when a solid cone with uniform ch …