Question: Consider supplying a constant current to a parallel-plate capacitor in which the plates are circular. While the capacitor is charging, what is the direction of

Consider supplying a constant current to a parallel-plate capacitor in which the plates are circular. While the capacitor is charging, what is the direction of the Poynting vector at points that lie on the cylindrical surface surrounding the space between the capacitor plates? What does this Poynting vector represent?

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