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Current sense coil number 2...

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Externet

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Hi.
If a wire conducting 1 Ampere of alternating current passes inside this 1000 turns coil; will an AC voltage show up at the coil terminals ?
 

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Yup it will. But it depends on coupling factor as well. Generally for current sense, primary conductor is also wound for a single turn over the coil to give a better coupling factor.
 

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