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Zigmanuir [339]
3 years ago
13

A large insulating sheet has a surface charge density σ. what is the electric field strength near the insulating sheet?

Physics
1 answer:
MakcuM [25]3 years ago
3 0
Free insulative sheets and insulative sheets backed by a grounded conductor are the only cases in which it is possible to extract reliable information from a noncontacting measurement of the charged state of an insulator. In both cases, the electric field from the charge is the deciding factor.<span>

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