- #1
broli
- 4
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I was thinking whether it was possible to shield a portion of a circuit that has only a single conductor without a return path. The frequency is high enough for the Earth's capacitive impedance to be low.
Is my assumption then correct that the induced voltage in the shield will create a displacement current that will be opposite to the alternating current going through the wire, canceling some of the magnetic field of the wire?
Is my assumption then correct that the induced voltage in the shield will create a displacement current that will be opposite to the alternating current going through the wire, canceling some of the magnetic field of the wire?