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Forums
Engineering
Electrical Engineering
Do concentric coils steal power from one another?
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[QUOTE="AamsterC2, post: 6519302, member: 590718"] [B]TL;DR Summary:[/B] Learning about power generation using magnets and coils, wondering about more complicated scenarios The amount of power generated by a coil in a changing magnetic field is determined by the area perpendicular to the field, the field strength, and how quickly those values change over time, and is multiplied by the number of loops in the coil. But that made me wonder what would happen if one coil was placed inside of another. Would you get more power out of that set up? Or does a single coil already get the maximum amount of energy from the magnetic flux it encloses, so placing a coil inside is like placing one solar panel on top of another? As a side note, I was also wondering if a stack of unconnected metal rings would work the same as a single coil? [/QUOTE]
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Engineering
Electrical Engineering
Do concentric coils steal power from one another?
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