Displacement Current

Inside this lesson

Identify the inconsistency in Ampère's law when applied to a charging capacitor
Define displacement current density and total displacement current
State the Ampère-Maxwell law in integral form
Calculate displacement current for a parallel-plate capacitor with a changing electric field

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Educational content covering topics typical of a first- and second-year electrical engineering curriculum. Not a substitute for accredited coursework, and not suitable for real antenna, transmission-line, or signal-processing system design without review by a licensed professional engineer.