If a long hollow copper pipe carriers a direct current, the magnetic field associated with the current will be:A. only outside the wireB. only inside the wireC. both inside and outside the wireD. neither inside nor outside the wire

If a long hollow copper pipe carriers a direct current, the magnetic f

1.	If a long hollow copper pipe carriers a direct current, the magnetic field associated with the current will be:A. only outside the wireB. only inside the wireC. both inside and outside the wireD. neither inside nor outside the wire
Answer» Correct Answer - A

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If a long hollow copper pipe carriers a direct current, the magnetic field associated with the current will be:A. only outside the wireB. only inside the wireC. both inside and outside the wireD. neither inside nor outside the wire

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